Summa Theologica (Prima Pars; Prima Secundae)

Objection 1: It would seem that this is false: "Christ as Man is a creature," or "began to be." For nothing in Christ is created except the human nature. But this is false: "Christ as Man is the human nature." Therefore this is also false; Christ as Man is a creature. Obj. 2: Further, the predicate is predicated of the term placed in reduplication, rather than of the subject of the proposition; as when I say: "A body as colored is visible," it follows that the colored is visible. But as stated (AA. 8, 9) we must not absolutely grant that "the Man Christ is a creature"; nor consequently that "Christ as Man is a creature." Obj. 3: Further, whatever is predicated of a man as man is predicated of him per se and simply, for per se is the same as "inasmuch as itself," as is said Metaph. v, text. 23. But this is false: "Christ as Man is per se and simply a creature." Hence this, too, is false; "Christ as Man is a creature." On the contrary, Whatever is, is either Creator or creature. But this is false: "Christ as Man is Creator." Therefore this is true: "Christ as Man is a creature."

I answer that, When we say "Christ as Man" this word "man" may be added in the reduplication, either by reason of the suppositum or by reason of the nature. If it be added by reason of the suppositum, since the suppositum of the human nature in Christ is eternal and uncreated, this will be false: "Christ as Man is a creature." But if it be added by reason of the human nature, it is true, since by reason of the human nature or in the human nature, it belongs to Him to be a creature, as was said (A. 8). It must however be borne in mind that the term covered by the reduplication signifies the nature rather than the suppositum, since it is added as a predicate, which is taken formally, for it is the same to say "Christ as Man" and to say "Christ as He is a Man." Hence this is to be granted rather than denied: "Christ as Man is a creature." But if something further be added whereby [the term covered by the reduplication] is attracted to the suppositum, this proposition is to be denied rather than granted, for instance were one to say: "Christ as 'this' Man is a creature."

Reply Obj. 1: Although Christ is not the human nature, He has human nature. Now the word "creature" is naturally predicated not only of abstract, but also of concrete things; since we say that "manhood is a creature" and that "man is a creature." Reply Obj. 2: Man as placed in the subject refers to the suppositum - and as placed in the reduplication refers to the nature, as was stated above. And because the nature is created and the suppositum uncreated, therefore, although it is not granted that "this man is a creature," yet it is granted that "Christ as Man is a creature." Reply Obj. 3: It belongs to every man who is a suppositum of human nature alone to have his being only in human nature. Hence of every such suppositum it follows that if it is a creature as man, it is a creature simply. But Christ is a suppositum not merely of human nature, but also of the Divine Nature, in which He has an uncreated being. Hence it does not follow that, if He is a creature as Man, He is a creature simply. _______________________ ELEVENTH ARTICLE [III, Q. 16, Art. 11] Whether This Is True: "Christ As Man Is God"?

Objection 1: It would seem that Christ, as Man, is God. For Christ is God by the grace of union. But Christ, as Man, has the grace of union. Therefore Christ as Man is God. Obj. 2: Further, to forgive sins is proper to God, according to Isa. 43:25: "I am He that blot out thy iniquities for My own sake." But Christ as Man forgives sin, according to Matt. 9:6: "But that you may know that the Son of Man hath power on earth to forgive sins," etc. Therefore Christ as Man is God. Obj. 3: Further, Christ is not Man in common, but is this particular Man. Now Christ, as this Man, is God, since by "this Man" we signify the eternal suppositum which is God naturally. Therefore Christ as Man is God. On the contrary, Whatever belongs to Christ as Man belongs to every man. Now, if Christ as Man is God, it follows that every man is God - which is clearly false.

I answer that, This term "man" when placed in the reduplication may be taken in two ways. First as referring to the nature; and in this way it is not true that Christ as Man is God, because the human nature is distinct from the Divine by a difference of nature. Secondly it may be taken as referring to the suppositum; and in this way, since the suppositum of the human nature in Christ is the Person of the Son of God, to Whom it essentially belongs to be God, it is true that Christ, as Man, is God. Nevertheless because the term placed in the reduplication signifies the nature rather than the suppositum, as stated above (A. 10), hence this is to be denied rather than granted: "Christ as Man is God."

Reply Obj. 1: It is not with regard to the same, that a thing moves towards, and that it is, something; for to move belongs to a thing because of its matter or subject - and to be in act belongs to it because of its form. So too it is not with regard to the same, that it belongs to Christ to be ordained to be God by the grace of union, and to be God. For the first belongs to Him in His human nature, and the second, in His Divine Nature. Hence this is true: "Christ as Man has the grace of union"; yet not this: "Christ as Man is God."

Reply Obj. 2: The Son of Man has on earth the power of forgiving sins, not by virtue of the human nature, but by virtue of the Divine Nature, in which Divine Nature resides the power of forgiving sins authoritatively; whereas in the human nature it resides instrumentally and ministerially. Hence Chrysostom expounding this passage says [*Implicitly. Hom. xxx in Matth; cf. St. Thomas, Catena Aurea on Mk. 2:10]: "He said pointedly 'on earth to forgive sins,' in order to show that by an indivisible union He united human nature to the power of the Godhead, since although He was made Man, yet He remained the Word of God." Reply Obj. 3: When we say "this man," the demonstrative pronoun "this" attracts "man" to the suppositum; and hence "Christ as this Man, is God, is a truer proposition than Christ as Man is God." _______________________ TWELFTH ARTICLE [III, Q. 16, Art. 12] Whether This Is True: "Christ As Man Is a Hypostasis or Person"? Objection 1: It would seem that Christ as Man is a hypostasis or person. For what belongs to every man belongs to Christ as Man, since He is like other men according to Phil. 2:7: "Being made in the likeness of men." But every man is a person. Therefore Christ as Man is a person.

Obj. 2: Further, Christ as Man is a substance of rational nature. But He is not a universal substance: therefore He is an individual substance. Now a person is nothing else than an individual substance of rational nature; as Boethius says (De Duab. Nat.). Therefore Christ as Man is a person. Obj. 3: Further, Christ as Man is a being of human nature, and a suppositum and a hypostasis of the same nature. But every hypostasis and suppositum and being of human nature is a person. Therefore Christ as Man is a person. On the contrary, Christ as Man is not an eternal person. Therefore if Christ as Man is a person it would follow that in Christ there are two persons - one temporal and the other eternal, which is erroneous, as was said above (Q. 2, A. 6; Q. 4, A. 2).

I answer that, As was said (AA. 10, 11), the term "Man" placed in the reduplication may refer either to the suppositum or to the nature. Hence when it is said: "Christ as Man is a person," if it is taken as referring to the suppositum, it is clear that Christ as Man is a person, since the suppositum of human nature is nothing else than the Person of the Son of God. But if it be taken as referring to the nature, it may be understood in two ways. First, we may so understand it as if it belonged to human nature to be in a person, and in this way it is true, for whatever subsists in human nature is a person. Secondly it may be taken that in Christ a proper personality, caused by the principles of the human nature, is due to the human nature; and in this way Christ as Man is not a person, since the human nature does not exist of itself apart from the Divine Nature, and yet the notion of person requires this.

Reply Obj. 1: It belongs to every man to be a person, inasmuch as everything subsisting in human nature is a person. Now this is proper to the Man Christ that the Person subsisting in His human nature is not caused by the principles of the human nature, but is eternal. Hence in one way He is a person, as Man; and in another way He is not, as stated above. Reply Obj. 2: The "individual substance," which is included in the definition of a person, implies a complete substance subsisting of itself and separate from all else; otherwise, a man's hand might be called a person, since it is an individual substance; nevertheless, because it is an individual substance existing in something else, it cannot be called a person; nor, for the same reason, can the human nature in Christ, although it may be called something individual and singular.

Reply Obj. 3: As a person signifies something complete and self-subsisting in rational nature, so a hypostasis, suppositum, and being of nature in the genus of substance, signify something that subsists of itself. Hence, as human nature is not of itself a person apart from the Person of the Son of God, so likewise it is not of itself a hypostasis or suppositum or a being of nature. Hence in the sense in which we deny that "Christ as Man is a person" we must deny all the other propositions. _______________________

OF CHRIST'S UNITY OF BEING (In Two Articles) We must now consider what pertains to Christ's unity in common. For, in their proper place, we must consider what pertains to unity and plurality in detail: thus we concluded (Q. 9) that there is not only one knowledge in Christ, and it will be concluded hereafter (Q. 35, A. 2) that there is not only one nativity in Christ. Hence we must consider Christ's unity (1) of being; (2) of will; (3) of operation. Under the first head there are two points of inquiry: (1) Whether Christ is one or two? (2) Whether there is only one being in Christ? _______________________ FIRST ARTICLE [III, Q. 17, Art. 1] Whether Christ Is One or Two? Objection 1: It would seem that Christ is not one, but two. For Augustine says (De Trin. i, 7): "Because the form of God took the form of a servant, both are God by reason of God Who assumed, yet both are Man by reason of the man assumed." Now "both" may only be said when there are two. Therefore Christ is two.

Obj. 2: Further, where there is one thing and another there are two. Now Christ is one thing and another; for Augustine says (Enchiridion xxxv): "Being in the form of God . . . He took the form of a servant . . . being both in one; but He was one of these as Word, and the other as man." Therefore Christ is two. Obj. 3: Further, Christ is not only man; for, if He were a mere man, He would not be God. Therefore He is something else than man, and thus in Christ there is one thing and another. Therefore Christ is two. Obj. 4: Further, Christ is something that the Father is, and something that the Father is not. Therefore Christ is one thing and another. Therefore Christ is two. Obj. 5: Further, as in the mystery of the Trinity there are three Persons in one Nature, so in the mystery of the Incarnation there are two natures in one Person. But on account of the unity of the Nature, notwithstanding the distinction of Person, the Father and Son are one, according to John 10:30: "I and the Father are one." Therefore, notwithstanding the unity of Person, Christ is two on account of the duality of nature.

Obj. 6: Further, the Philosopher says (Phys. iii, text. 18) that "one" and "two" are predicated denominatively. Now Christ has a duality of nature. Therefore Christ is two. Obj. 7: Further, as accidental form makes a thing otherwise (alterum) so does substantial form make another thing (aliud) as Porphyry says (Praedic.). Now in Christ there are two substantial natures, the human and the Divine. Therefore Christ is one thing and another. Therefore Christ is two. On the contrary, Boethius says (De Duab. Nat.): "Whatever is, inasmuch as it is, is one." But we confess that Christ is. Therefore Christ is one.

I answer that, Nature, considered in itself, as it is used in the abstract, cannot truly be predicated of the suppositum or person, except in God, in Whom "what it is" and "whereby it is" do not differ, as stated in the First Part (Q. 29, A. 4, ad 1). But in Christ, since there are two natures, viz. the Divine and the human, one of them, viz. the Divine, may be predicated of Him both in the abstract and in the concrete, for we say that the Son of God, Who is signified by the word Christ, is the Divine Nature and is God. But the human nature cannot be predicated of Christ in the abstract, but only in the concrete, i.e. as it is signified by the suppositum. For we cannot truly say that "Christ is human nature," because human nature is not naturally predicated of its suppositum. But we say that Christ is a man, even as Christ is God. Now God signifies one having the Godhead, and man signifies one having manhood. Yet one having manhood is differently signified by the word "man" and by the word "Jesus" or "Peter." For this word "man" implies one having manhood indistinctly, even as the word "God" implies indistinctly one having the Godhead; but the word "Peter" or "Jesus" implies one having manhood distinctly, i.e. with its determinate individual properties, as "Son of God" implies one having the Godhead under a determinate personal property. Now the dual number is placed in Christ with regard to the natures. Hence, if both the natures were predicated in the abstract of Christ, it would follow that Christ is two. But because the two natures are not predicated of Christ, except as they are signified in the suppositum, it must be by reason of the suppositum that "one" or "two" be predicated of Christ.

Now some placed two supposita in Christ, and one Person, which, in their opinion, would seem to be the suppositum completed with its final completion. Hence, since they placed two supposita in Christ, they said that God is two, in the neuter. But because they asserted one Person, they said that Christ is one, in the masculine, for the neuter gender signifies something unformed and imperfect, whereas the masculine signifies something formed and perfect. On the other hand, the Nestorians, who asserted two Persons in Christ, said that Christ is two not only in the neuter, but also in the masculine. But since we maintain one person and one suppositum in Christ, as is clear from Q. 2, AA. 2, 3, it follows that we say that Christ is one not merely in the masculine, but also in the neuter.

Reply Obj. 1: This saying of Augustine is not to be taken as if "both" referred to the predicate, so as to mean that Christ is both; but it refers to the subject. And thus "both" does not stand for two supposita, but for two words signifying two natures in the concrete. For I can say that "both, viz. God and Man, are God" on account of God Who assumes; and "both, viz. God and Man," are Man on account of the man assumed.

Reply Obj. 2: When it is said that "Christ is one thing and another," this saying is to be explained in this sense - "having this nature and another." And it is in this way that Augustine explains it (Contra Felic. xi), where, after saying, "In the mediator of God and man, the Son of God is one thing, and the Son of Man another," he adds: "I say another thing by reason of the difference of substance, and not another thing by reason of the unity of person." Hence Gregory Nazianzen says (Ep. ad Chelid. ci): "If we must speak briefly, that of which the Saviour is, is one thing and another; thus the invisible is not the same as the visible; and what is without time is not the same as what is in time. Yet they are not one and another: far from it; for both these are one."

Reply Obj. 3: This is false, "Christ is only man"; because it does not exclude another suppositum, but another nature, since terms placed in the predicate are taken formally. But if anything is added whereby it is drawn to the suppositum, it would be a true proposition - for instance, "Christ is only that which is man." Nevertheless, it would not follow that He is "any other thing than man," because "another thing," inasmuch as it refers to a diversity of substance, properly refers to the suppositum, even as all relative things bearing a personal relation. But it does follow: "Therefore He has another nature."

Reply Obj. 4: When it is said, "Christ is something that the Father is"; "something" signifies the Divine Nature, which is predicated even in the abstract of the Father and Son. But when it is said: "Christ is something that is not the Father"; "something" signifies, not the human nature as it is in the abstract, but as it is in the concrete; not, indeed, in a distinct, but in an indistinct suppositum, i.e. inasmuch as it underlies the nature and not the individuating properties. Hence it does not follow that Christ is one thing and another, or that He is two, since the suppositum of the human nature in Christ, which is the Person of the Son of God, does not reckon numerically with the Divine Nature, which is predicated of the Father and Son. Reply Obj. 5: In the mystery of the Divine Trinity the Divine Nature is predicated, even in the abstract of the three Persons; hence it may be said simply that the three Persons are one. But in the mystery of the Incarnation both natures are not predicated in the abstract of Christ; hence it cannot be said simply that Christ is two.

Reply Obj. 6: Two signifies what has duality, not in another, but in the same thing of which "two" is predicated. Now what is predicated is said of the suppositum, which is implied by the word "Christ." Hence, although Christ has duality of nature, yet, because He has not duality of suppositum, it cannot be said that Christ is two. Reply Obj. 7: Otherwise implies diversity of accident. Hence diversity of accident suffices for anything to be called "otherwise" simply. But "another thing" implies diversity of substance. Now not merely the nature, but also the suppositum is said to be a substance, as is said Metaph. v, text. 15. Hence diversity of nature does not suffice for anything to be called "another thing" simply, unless there is diversity of suppositum. But diversity of nature makes "another thing" relatively, i.e. in nature, if there is no diversity of suppositum. _______________________ SECOND ARTICLE [III, Q. 17, Art. 2] Whether There Is Only One Being in Christ? Objection 1: It would seem that in Christ there is not merely one being, but two. For Damascene says (De Fide Orth. iii, 13) that whatever follows the nature is doubled in Christ. But being follows the nature, for being is from the form. Hence in Christ there are two beings.

Obj. 2: Further, the being of the Son of God is the Divine Nature itself, and is eternal: whereas the being of the Man Christ is not the Divine Nature, but is a temporal being. Therefore there is not only one being in Christ. Obj. 3: Further, in the Trinity, although there are three Persons, yet on account of the unity of nature there is only one being. But in Christ there are two natures, though there is one Person. Therefore in Christ there is not only one being. Obj. 4: Further, in Christ the soul gives some being to the body, since it is its form. But it does not give the Divine being, since this is uncreated. Therefore in Christ there is another being besides the Divine being; and thus in Christ there is not only one being. On the contrary, Everything is said to be a being, inasmuch as it is one, for one and being are convertible. Therefore, if there were two beings in Christ, and not one only, Christ would be two, and not one.

I answer that, Because in Christ there are two natures and one hypostasis, it follows that things belonging to the nature in Christ must be two; and that those belonging to the hypostasis in Christ must be only one. Now being pertains both to the nature and to the hypostasis; to the hypostasis as to that which has being - and to the nature as to that whereby it has being. For nature is taken after the manner of a form, which is said to be a being because something is by it; as by whiteness a thing is white, and by manhood a thing is man. Now it must be borne in mind that if there is a form or nature which does not pertain to the personal being of the subsisting hypostasis, this being is not said to belong to the person simply, but relatively; as to be white is the being of Socrates, not as he is Socrates, but inasmuch as he is white. And there is no reason why this being should not be multiplied in one hypostasis or person; for the being whereby Socrates is white is distinct from the being whereby he is a musician. But the being which belongs to the very hypostasis or person in itself cannot possibly be multiplied in one hypostasis or person, since it is impossible that there should not be one being for one thing.

If, therefore, the human nature accrued to the Son of God, not hypostatically or personally, but accidentally, as some maintained, it would be necessary to assert two beings in Christ - one, inasmuch as He is God - the other, inasmuch as He is Man; even as in Socrates we place one being inasmuch as he is white, and another inasmuch as he is a man, since "being white" does not pertain to the personal being of Socrates. But being possessed of a head, being corporeal, being animated - all these pertain to the one person of Socrates, and hence there arises from these only the one being of Socrates. And if it so happened that after the person of Socrates was constituted there accrued to him hands or feet or eyes, as happened to him who was born blind, no new being would be thereby added to Socrates, but only a relation to these, i.e. inasmuch as he would be said to be, not only with reference to what he had previously, but also with reference to what accrued to him afterwards. And thus, since the human nature is united to the Son of God, hypostatically or personally as was said above (Q. 2, AA. 5, 6), and not accidentally, it follows that by the human nature there accrued to Him no new personal being, but only a new relation of the pre-existing personal being to the human nature, in such a way that the Person is said to subsist not merely in the Divine, but also in the human nature.

Reply Obj. 1: Being is consequent upon nature, not as upon that which has being, but as upon that whereby a thing is: whereas it is consequent upon person or hypostasis, as upon that which has being. Hence it has unity from the unity of hypostasis, rather than duality from the duality of the nature. Reply Obj. 2: The eternal being of the Son of God, which is the Divine Nature, becomes the being of man, inasmuch as the human nature is assumed by the Son of God to unity of Person. Reply Obj. 3: As was said in the First Part (Q. 50, A. 2, ad 3; Q. 75, A. 5, ad 4), since the Divine Person is the same as the Nature, there is no distinction in the Divine Persons between the being of the Person and the being of the Nature, and, consequently, the three Persons have only one being. But they would have a triple being if the being of the Person were distinct in them from the being of the Nature.

Reply Obj. 4: In Christ the soul gives being to the body, inasmuch as it makes it actually animated, which is to give it the complement of its nature and species. But if we consider the body perfected by the soul, without the hypostasis having both - this whole, composed of soul and body, as signified by the word "humanity," does not signify what is, but whereby it is. Hence being belongs to the subsisting person, inasmuch as it has a relation to such a nature, and of this relation the soul is the cause, inasmuch as it perfects human nature by informing the body. _______________________

OF CHRIST'S UNITY OF WILL (In Six Articles) We must now consider unity as regards the will; and under this head there are six points of inquiry: (1) Whether the Divine will and the human are distinct in Christ? (2) Whether in Christ's human nature the will of sensuality is distinct from the will of reason? (3) Whether as regards the reason there were several wills in Christ? (4) Whether there was free-will in Christ? (5) Whether Christ's human will was always conformed to the Divine will in the thing willed? (6) Whether there was any contrariety of wills in Christ? _______________________ FIRST ARTICLE [III, Q. 18, Art. 1] Whether There Are Two Wills in Christ? Objection 1: It would seem that in Christ there are not two wills, one Divine, the other human. For the will is the first mover and first commander in whoever wills. But in Christ the first mover and commander was the Divine will, since in Christ everything human was moved by the Divine will. Hence it seems that in Christ there was only one will, viz. the Divine.

Obj. 2: Further, an instrument is not moved by its own will but by the will of its mover. Now the human nature of Christ was the instrument of His Godhead. Hence the human nature of Christ was not moved by its own will, but by the Divine will. Obj. 3: Further, that alone is multiplied in Christ which belongs to the nature. But the will does not seem to pertain to nature: for natural things are of necessity; whereas what is voluntary is not of necessity. Therefore there is but one will in Christ. Obj. 4: Further, Damascene says (De Fide Orth. iii, 14) that "to will in this or that way belongs not to our nature but to our intellect," i.e. our personal intellect. But every will is this or that will, since there is nothing in a genus which is not at the same time in some one of its species. Therefore all will belongs to the person. But in Christ there was and is but one person. Therefore in Christ there is only one will.

On the contrary, our Lord says (Luke 22:42): "Father, if Thou wilt, remove this chalice from Me. But yet not My will but Thine be done." And Ambrose, quoting this to the Emperor Gratian (De Fide ii, 7) says: "As He assumed my will, He assumed my sorrow;" and on Luke 22:42 he says: "His will, He refers to the Man - the Father's, to the Godhead. For the will of man is temporal, and the will of the Godhead eternal."

I answer that, Some placed only one will in Christ; but they seem to have had different motives for holding this. For Apollinaris did not hold an intellectual soul in Christ, but maintained that the Word was in place of the soul, or even in place of the intellect. Hence since "the will is in the reason," as the Philosopher says (De Anima iii, 9), it followed that in Christ there was no human will; and thus there was only one will in Him. So, too, Eutyches and all who held one composite nature in Christ were forced to place one will in Him. Nestorius, too, who maintained that the union of God and man was one of affection and will, held only one will in Christ. But later on, Macarius, Patriarch of Antioch, Cyrus of Alexandria, and Sergius of Constantinople and some of their followers, held that there is one will in Christ, although they held that in Christ there are two natures united in a hypostasis; because they believed that Christ's human nature never moved with its own motion, but only inasmuch as it was moved by the Godhead, as is plain from the synodical letter of Pope Agatho [*Third Council of Constantinople, Act. 4].

And hence in the sixth Council held at Constantinople [*Act. 18] it was decreed that it must be said that there are two wills in Christ, in the following passage: "In accordance with what the Prophets of old taught us concerning Christ, and as He taught us Himself, and the Symbol of the Holy Fathers has handed down to us, we confess two natural wills in Him and two natural operations." And this much it was necessary to say. For it is manifest that the Son of God assumed a perfect human nature, as was shown above (Q. 5; Q. 9, A. 1). Now the will pertains to the perfection of human nature, being one of its natural powers, even as the intellect, as was stated in the First Part (QQ. 79, 80). Hence we must say that the Son of God assumed a human will, together with human nature. Now by the assumption of human nature the Son of God suffered no diminution of what pertains to His Divine Nature, to which it belongs to have a will, as was said in the First Part (Q. 19, A. 1). Hence it must be said that there are two wills in Christ, i.e. one human, the other Divine.

Reply Obj. 1: Whatever was in the human nature of Christ was moved at the bidding of the Divine will; yet it does not follow that in Christ there was no movement of the will proper to human nature, for the good wills of other saints are moved by God's will, "Who worketh" in them "both to will and to accomplish," as is written Phil. 2:13. For although the will cannot be inwardly moved by any creature, yet it can be moved inwardly by God, as was said in the First Part (Q. 105, A. 4). And thus, too, Christ by His human will followed the Divine will according to Ps. 39:9; "That I should do Thy will, O my God, I have desired it." Hence Augustine says (Contra Maxim. ii, 20): "Where the Son says to the Father, 'Not what I will, but what Thou willest,' what do you gain by adding your own words and saying 'He shows that His will was truly subject to His Father,' as if we denied that man's will ought to be subject to God's will?"

Reply Obj. 2: It is proper to an instrument to be moved by the principal agent, yet diversely, according to the property of its nature. For an inanimate instrument, as an axe or a saw, is moved by the craftsman with only a corporeal movement; but an instrument animated by a sensitive soul is moved by the sensitive appetite, as a horse by its rider; and an instrument animated with a rational soul is moved by its will, as by the command of his lord the servant is moved to act, the servant being like an animate instrument, as the Philosopher says (Polit. i, 2, 4; Ethic. viii, 11). And hence it was in this manner that the human nature of Christ was the instrument of the Godhead, and was moved by its own will.

Reply Obj. 3: The power of the will is natural, and necessarily follows upon the nature; but the movement or act of this power - which is also called will - is sometimes natural and necessary, e.g. with respect to beatitude; and sometimes springs from free-will and is neither necessary nor natural, as is plain from what has been stated in the Second Part (I-II, Q. 10, AA. 1, 2) [*Cf. I, Q. 82, A. 2]. And yet even reason itself, which is the principle of this movement, is natural. Hence besides the Divine will it is necessary to place in Christ a human will, not merely as a natural power, or a natural movement, but even as a rational movement. Reply Obj. 4: When we say "to will in a certain way," we signify a determinate mode of willing. Now a determinate mode regards the thing of which it is the mode. Hence since the will pertains to the nature, "to will in a certain way" belongs to the nature, not indeed considered absolutely, but as it is in the hypostasis. Hence the human will of Christ had a determinate mode from the fact of being in a Divine hypostasis, i.e. it was always moved in accordance with the bidding of the Divine will. _______________________ SECOND ARTICLE [III, Q. 18, Art. 2]

Whether in Christ There Was a Will of Sensuality Besides the Will of Reason? Objection 1: It would seem that in Christ there was no will of sensuality besides the will of reason. For the Philosopher says (De Anima iii, text. 42) that "the will is in the reason, and in the sensitive appetite are the irascible and concupiscible parts." Now sensuality signifies the sensitive appetite. Hence in Christ there was no will of sensuality. Obj. 2: Further, according to Augustine (De Trin. xii, 12, 13) the sensuality is signified by the serpent. But there was nothing serpent-like in Christ; for He had the likeness of a venomous animal without the venom, as Augustine says (De Pecc. Merit. et Remiss. i, 32). Hence in Christ there was no will of sensuality. Obj. 3: Further, will is consequent upon nature, as was said (A. 1). But in Christ there was only one nature besides the Divine. Hence in Christ there was only one human will.

On the contrary, Ambrose says (De Fide ii, 7): "Mine is the will which He calls His own; because as Man He assumed my sorrow." From this we are given to understand that sorrow pertains to the human will of Christ. Now sorrow pertains to the sensuality, as was said in the Second Part (I-II, Q. 23, A. 1; Q. 25, A. 1). Therefore, seemingly, in Christ there is a will of sensuality besides the will of reason.

I answer that, As was said (Q. 9, A. 1), the Son of God assumed human nature together with everything pertaining to the perfection of human nature. Now in human nature is included animal nature, as the genus in its species. Hence the Son of God must have assumed together with the human nature whatever belongs to animal nature; one of which things is the sensitive appetite, which is called the sensuality. Consequently it must be allowed that in Christ there was a sensual appetite, or sensuality. But it must be borne in mind that sensuality or the sensual appetite, inasmuch as it naturally obeys reason, is said to be "rational by participation," as is clear from the Philosopher (Ethic. i, 13). And because "the will is in the reason," as stated above, it may equally be said that the sensuality is "a will by participation." Reply Obj. 1: This argument is based on the will, essentially so called, which is only in the intellectual part; but the will by participation can be in the sensitive part, inasmuch as it obeys reason. Reply Obj. 2: The sensuality is signified by the serpent - not as regards the nature of the sensuality, which Christ assumed, but as regards the corruption of the fomes, which was not in Christ.

Reply Obj. 3: "Where there is one thing on account of another, there seems to be only one" (Aristotle, Topic. iii); thus a surface which is visible by color is one visible thing with the color. So, too, because the sensuality is called the will, only because it partakes of the rational will, there is said to be but one human will in Christ, even as there is but one human nature. _______________________ THIRD ARTICLE [III, Q. 18, Art. 3] Whether in Christ There Were Two Wills As Regards the Reason? Objection 1: It would seem that in Christ there were two wills as regards the reason. For Damascene says (De Fide Orth. ii, 22) that there is a double will in man, viz. the natural will which is called thelesis, and the rational will which is called boulesis. Now Christ in His human nature had whatever belongs to the perfection of human nature. Hence both the foregoing wills were in Christ.

Obj. 2: Further, the appetitive power is diversified in man by the difference of the apprehensive power, and hence according to the difference of sense and intellect is the difference of sensitive and intellective appetite in man. But in the same way as regards man's apprehension, we hold the difference of reason and intellect; both of which were in Christ. Therefore there was a double will in Him, one intellectual and the other rational. Obj. 3: Further, some [*Hugh of St. Victor, De Quat. Volunt. Christ.] ascribe to Christ "a will of piety," which can only be on the part of reason. Therefore in Christ on the part of reason there are several wills. On the contrary, In every order there is one first mover. But the will is the first mover in the genus of human acts. Therefore in one man there is only one will, properly speaking, which is the will of reason. But Christ is one man. Therefore in Christ there is only one human will.

I answer that, As stated above (A. 1, ad 3), the will is sometimes taken for the power, and sometimes for the act. Hence if the will is taken for the act, it is necessary to place two wills, i.e. two species of acts of the will in Christ on the part of the reason. For the will, as was said in the I-II, Q. 8, AA. 2, 3, regards both the end and the means; and is affected differently towards both. For towards the end it is borne simply and absolutely, as towards what is good in itself; but towards the means it is borne under a certain relation, as the goodness of the means depends on something else. Hence the act of the will, inasmuch as it is drawn to anything desired of itself, as health, which act is called by Damascene thelesis - i.e. simple will, and by the masters "will as nature," is different from the act of the will as it is drawn to anything that is desired only in order to something else, as to take medicine; and this act of the will Damascene calls boulesis - i.e. counseling will, and the masters, "will as reason." But this diversity of acts does not diversify the power, since both acts regard the one common ratio of the object, which is goodness. Hence we must say that if we are speaking of the power of the will, in Christ there is but one human will, essentially so called and not by participation; but if we are speaking of the will as an act, we thus distinguish in Christ a will as nature, which is called thelesis, and a will as reason, which is called boulesis.

Reply Obj. 1: These two wills do not diversify the power but only the act, as we have said. Reply Obj. 2: The intellect and the reason are not distinct powers, as was said in the First Part (Q. 79, A. 8). Reply Obj. 3: The "will of piety" would not seem to be distinct from the will considered as nature, inasmuch as it shrinks from another's evil, absolutely considered. _______________________ FOURTH ARTICLE [III, Q. 18, Art. 4] Whether There Was Free-will in Christ? Objection 1: It would seem that in Christ there was no free-will. For Damascene says (De Fide Orth. iii, 14) that gnome, i.e. opinion, thinking or cogitation, and proairesis, i.e. choice, "cannot possibly be attributed to our Lord, if we wish to speak with propriety." But in the things of faith especially we must speak with propriety. Therefore there was no choice in Christ and consequently no free-will, of which choice is the act. Obj. 2: Further, the Philosopher says (Ethic. iii, 2) that choice is "a desire of something after taking counsel." Now counsel does not appear to be in Christ, because we do not take counsel concerning such things as we are certain of. But Christ was certain of everything. Hence there was no counsel and consequently no free-will in Christ.

Obj. 3: Further, free-will is indifferent. But Christ's will was determined to good, since He could not sin; as stated above (Q. 15, AA. 1, 2). Hence there was no free-will in Christ. On the contrary, It is written (Isa. 7:15): "He shall eat butter and honey, that He may know to refuse the evil and to choose the good," which is an act of the free-will. Therefore there was free-will in Christ.

I answer that, As was said above (A. 3), there was a twofold act of the will in Christ; one whereby He was drawn to anything willed in itself, which implies the nature of an end; the other whereby His will was drawn to anything willed on account of its being ordained to another - which pertains to the nature of means. Now, as the Philosopher says (Ethic. iii, 2) choice differs from will in this, that will of itself regards the end, while choice regards the means. And thus simple will is the same as the "will as nature"; but choice is the same as the "will as reason," and is the proper act of free-will, as was said in the First Part (Q. 83, A. 3). Hence, since "will as reason" is placed in Christ, we must also place choice, and consequently free-will, whose act is choice, as was said in the First Part (Q. 83, A. 3; I-II, Q. 13, A. 1).

Reply Obj. 1: Damascene excludes choice from Christ, in so far as he considers that doubt is implied in the word choice. Nevertheless doubt is not necessary to choice, since it belongs even to God Himself to choose, according to Eph. 1:4: "He chose us in Him before the foundation of the world," although in God there is no doubt. Yet doubt is accidental to choice when it is in an ignorant nature. We may also say the same of whatever else is mentioned in the passage quoted. Reply Obj. 2: Choice presupposes counsel; yet it follows counsel only as determined by judgment. For what we judge to be done, we choose, after the inquiry of counsel, as is stated (Ethic. iii, 2, 3). Hence if anything is judged necessary to be done, without any preceding doubt or inquiry, this suffices for choice. Therefore it is plain that doubt or inquiry belong to choice not essentially, but only when it is in an ignorant nature. Reply Obj. 3: The will of Christ, though determined to good, is not determined to this or that good. Hence it pertains to Christ, even as to the blessed, to choose with a free-will confirmed in good. _______________________ FIFTH ARTICLE [III, Q. 18, Art. 5]

Whether the Human Will of Christ Was Altogether Conformed to the Divine Will in the Thing Willed? Objection 1: It would seem that the human will in Christ did not will anything except what God willed. For it is written (Ps. 39:9) in the person of Christ: "That I should do Thy will: O my God, I have desired it." Now he who desires to do another's will, wills what the other wills. Hence it seems that Christ's human will willed nothing but what was willed by His Divine will. Obj. 2: Further, Christ's soul had most perfect charity, which, indeed, surpasses the comprehension of all our knowledge, according to Eph. 3:19, "the charity of Christ, which surpasseth all knowledge." Now charity makes men will what God wills; hence the Philosopher says (Ethic. ix, 4) that one mark of friendship is "to will and choose the same." Therefore the human will in Christ willed nothing else than was willed by His Divine will.

Obj. 3: Further, Christ was a true comprehensor. But the Saints who are comprehensors in heaven will only what God wills, otherwise they would not be happy, because they would not obtain whatever they will, for "blessed is he who has what he wills, and wills nothing amiss," as Augustine says (De Trin. xiii, 5). Hence in His human will Christ wills nothing else than does the Divine will. On the contrary, Augustine says (Contra Maxim. ii, 20): "When Christ says 'Not what I will, but what Thou wilt' He shows Himself to have willed something else than did His Father; and this could only have been by His human heart, since He did not transfigure our weakness into His Divine but into His human will."

I answer that, As was said (AA. 2, 3), in Christ according to His human nature there is a twofold will, viz. the will of sensuality, which is called will by participation, and the rational will, whether considered after the manner of nature, or after the manner of reason. Now it was said above (Q. 13, A. 3, ad 1; Q. 14, A. 1, ad 2) that by a certain dispensation the Son of God before His Passion "allowed His flesh to do and suffer what belonged to it." And in like manner He allowed all the powers of His soul to do what belonged to them. Now it is clear that the will of sensuality naturally shrinks from sensible pains and bodily hurt. In like manner, the will as nature turns from what is against nature and what is evil in itself, as death and the like; yet the will as reason may at time choose these things in relation to an end, as in a mere man the sensuality and the will absolutely considered shrink from burning, which, nevertheless, the will as reason may choose for the sake of health. Now it was the will of God that Christ should undergo pain, suffering, and death, not that these of themselves were willed by God, but for the sake of man's salvation. Hence it is plain that in His will of sensuality and in His rational will considered as nature, Christ could will what God did not; but in His will as reason He always willed the same as God, which appears from what He says (Matt. 26:39): "Not as I will, but as Thou wilt." For He willed in His reason that the Divine will should be fulfilled although He said that He willed something else by another will.

Reply Obj. 1: By His rational will Christ willed the Divine will to be fulfilled; but not by His will of sensuality, the movement of which does not extend to the will of God - nor by His will considered as nature which regards things absolutely considered and not in relation to the Divine will. Reply Obj. 2: The conformity of the human will to the Divine regards the will of reason: according to which the wills even of friends agree, inasmuch as reason considers something willed in its relation to the will of a friend. Reply Obj. 3: Christ was at once comprehensor and wayfarer, inasmuch as He was enjoying God in His mind and had a passible body. Hence things repugnant to His natural will and to His sensitive appetite could happen to Him in His passible flesh. _______________________ SIXTH ARTICLE [III, Q. 18, Art. 6] Whether There Was Contrariety of Wills in Christ?

Objection 1: It would seem that there was contrariety of wills in Christ. For contrariety of wills regards contrariety of objects, as contrariety of movements springs from contrariety of termini, as is plain from the Philosopher (Phys. v, text. 49, seq.). Now Christ in His different wills wished contrary things. For in His Divine will He wished for death, from which He shrank in His human will, hence Athanasius says [*De Incarnat. et Cont. Arianos, written against Apollinarius]: "When Christ says 'Father, if it be possible, let this chalice pass from Me; yet not My will, but Thine be done,' and again, 'The spirit indeed is willing, but the flesh weak,' He denotes two wills - the human, which through the weakness of the flesh shrank from the passion - and His Divine will eager for the passion." Hence there was contrariety of wills in Christ.

Obj. 2: Further, it is written (Gal. 5:17) that "the flesh lusteth against the spirit, and the spirit against the flesh." Now when the spirit desires one thing, and the flesh another, there is contrariety of wills. But this was in Christ; for by the will of charity which the Holy Spirit was causing in His mind, He willed the passion, according to Isa. 53:7: "He was offered because it was His own will," yet in His flesh He shrank from the passion. Therefore there was contrariety of wills in Him. Obj. 3: Further, it is written (Luke 22:43) that "being in an agony, He prayed the longer." Now agony seems to imply a certain struggle [*Greek, agonia] in a soul drawn to contrary things. Hence it seems that there was contrariety of will in Christ. On the contrary, In the decisions of the Sixth Council [*Third Council of Constantinople, Act. 18] it is said: "We confess two natural wills, not in opposition, as evil-minded heretics assert, but following His human will, and neither withstanding nor striving against, but rather being subject to, His Divine and omnipotent will."

I answer that, Contrariety can exist only where there is opposition in the same and as regards the same. For if the diversity exists as regards diverse things, and in diverse subjects, this would not suffice for the nature of contrariety, nor even for the nature of contradiction, e.g. if a man were well formed or healthy as regards his hand, but not as regards his foot. Hence for there to be contrariety of wills in anyone it is necessary, first, that the diversity of wills should regard the same. For if the will of one regards the doing of something with reference to some universal reason, and the will of another regards the not doing the same with reference to some particular reason, there is not complete contrariety of will, e.g. when a judge wishes a brigand to be hanged for the good of the commonwealth, and one of the latter's kindred wishes him not to be hanged on account of a private love, there is no contrariety of wills; unless, indeed, the desire of the private good went so far as to wish to hinder the public good for the private good - in that case the opposition of wills would regard the same.

Secondly, for contrariety of wills it is necessary that it should be in the same will. For if a man wishes one thing with his rational appetite, and wishes another thing with his sensitive appetite, there is no contrariety, unless the sensitive appetite so far prevailed as to change or at least keep back the rational appetite; for in this case something of the contrary movement of the sensitive appetite would reach the rational will.

And hence it must be said that although the natural and the sensitive will in Christ wished what the Divine will did not wish, yet there was no contrariety of wills in Him. First, because neither the natural will nor the will of sensuality rejected the reason for which the Divine will and the will of the human reason in Christ wished the passion. For the absolute will of Christ wished the salvation of the human race, although it did not pertain to it to will this for the sake of something further; but the movement of sensuality could nowise extend so far. Secondly, because neither the Divine will nor the will of reason in Christ was impeded or retarded by the natural will or the appetite of sensuality. So, too, on the other hand, neither the Divine will nor the will of reason in Christ shrank from or retarded the movement of the natural human will and the movement of the sensuality in Christ. For it pleased Christ, in His Divine will, and in His will of reason, that His natural will and will of sensuality should be moved according to the order of their nature. Hence it is clear that in Christ there was no opposition or contrariety of wills.

Reply Obj. 1: The fact of any will in Christ willing something else than did the Divine will, proceeded from the Divine will, by whose permission the human nature in Christ was moved by its proper movements, as Damascene says (De Fide Orth. ii, 15, 18, 19). Reply Obj. 2: In us the desires of the spirit are impeded or retarded by the desires of the flesh: this did not occur in Christ. Hence in Christ there was no contrariety of flesh and spirit, as in us. Reply Obj. 3: The agony in Christ was not in the rational soul, in as far as it implies a struggle in the will arising from a diversity of motives, as when anyone, on his reason considering one, wishes one thing, and on its considering another, wishes the contrary. For this springs from the weakness of the reason, which is unable to judge which is the best simply. Now this did not occur in Christ, since by His reason He judged it best that the Divine will regarding the salvation of the human race should be fulfilled by His passion. Nevertheless, there was an agony in Christ as regards the sensitive part, inasmuch as it implied a dread of coming trial, as Damascene says (De Fide Orth. ii, 15; iii, 18, 23). _______________________

OF THE UNITY OF CHRIST'S OPERATION (In Four Articles) We must now consider the unity of Christ's operation; and under this head there are four points of inquiry: (1) Whether in Christ there was one or several operations of the Godhead and Manhood? (2) Whether in Christ there were several operations of the human nature? (3) Whether Christ by His human operation merited anything for Himself? (4) Whether He merited anything for us by it? _______________________ FIRST ARTICLE [III, Q. 19, Art. 1] Whether in Christ There Is Only One Operation of the Godhead and Manhood? Objection 1: It would seem that in Christ there is but one operation of the Godhead and the Manhood. For Dionysius says (Div. Nom. ii): "The most loving operation of God is made manifest to us by the supersubstantial Word having taken flesh integrally and truly, and having operated and suffered whatsoever befits His human and Divine operation." But he here mentions only one human and Divine operation, which is written in Greek theandrike, i.e. God-manlike. Hence it seems that there is but one composite operation in Christ.

Obj. 2: Further, there is but one operation of the principal and instrumental agent. Now the human nature in Christ was the instrument of the Divine, as was said above (Q. 7, A. 1, ad 3; Q. 8, A. 1, ad 1; Q. 18, A. 1, ad 2). Hence the operations of the Divine and human natures in Christ are the same. Obj. 3: Further, since in Christ there are two natures in one hypostasis or person, whatever pertains to the hypostasis or person is one and the same. But operation pertains to the hypostasis or person, for it is only a subsisting suppositum that operates; hence, according to the Philosopher (Metaph. i, 1), acts belong to singulars. Hence in Christ there is only one operation of the Godhead and the Manhood. Obj. 4: Further, as being belongs to a subsisting hypostasis, so also does operation. But on account of the unity of hypostasis there is only one operation of the Godhead and the (Q. 17, A. 2). Hence, on account of the same unity, there is one operation in Christ.

Obj. : Further, [where there is one thing] operated there is one operation. But the same thing was operated by the Godhead and the Manhood, as the healing of the lepers or the raising of the dead. Hence it seems that in Christ there is but one operation of the Godhead and the Manhood. On the contrary, Ambrose says (De Fide ii, 8): "How can the same operation spring from different powers? Cannot the lesser operate as the greater? And can there be one operation where there are different substances?"

I answer that, As was said above (Q. 18, A. 1), the aforesaid heretics who placed one will in Christ placed one operation in Christ. Now in order better to understand their erroneous opinion, we must bear in mind that wherever there are several mutually ordained agents, the inferior is moved by the superior, as in man the body is moved by the soul and the lower powers by the reason. And thus the actions and movements of the inferior principle are things operated rather than operations. Now what pertains to the highest principle is properly the operation; thus we say of man that to walk, which belongs to the feet, and to touch, which belongs to the hand, are things operated by the man - one of which is operated by the soul through the feet, the other through the hands. And because it is the same soul that operates in both cases, there is only one indifferent operation, on the part of the thing operating, which is the first moving principle; but difference is found on the part of what is operated. Now, as in a mere man the body is moved by the soul, and the sensitive by the rational appetite, so in the Lord Jesus Christ the human nature is moved and ruled by the Divine. Hence they said that there is one indifferent operation on the part of the Godhead operating, but divers things operated, inasmuch as the Godhead of Christ did one thing by Itself, as to uphold all things by the word of His power - and another thing by His human nature, as to walk in body. Hence the Sixth Council [*Third Council of Constantinople, Act. 10] quotes the words of Severus the heretic, who said: "What things were done and wrought by the one Christ, differ greatly; for some are becoming to God, and some are human, as to walk bodily on the earth is indeed human, but to give hale steps to sickly limbs, wholly unable to walk on the ground, is becoming to God. Yet one, i.e. the Incarnate Word, wrought one and the other - neither was this from one nature, and that from another; nor can we justly affirm that because there are distinct things operated there are therefore two operating natures and forms."

But herein they were deceived, for what is moved by another has a twofold action - one which it has from its own form - the other, which it has inasmuch as it is moved by another; thus the operation of an axe of itself is to cleave; but inasmuch as it is moved by the craftsman, its operation is to make benches. Hence the operation which belongs to a thing by its form is proper to it, nor does it belong to the mover, except in so far as he makes use of this kind of thing for his work: thus to heat is the proper operation of fire, but not of a smith, except in so far as he makes use of fire for heating iron. But the operation which belongs to the thing, as moved by another, is not distinct from the operation of the mover; thus to make a bench is not the work of the axe independently of the workman. Hence, wheresoever the mover and the moved have different forms or operative faculties, there must the operation of the mover and the proper operation of the moved be distinct; although the moved shares in the operation of the mover, and the mover makes use of the operation of the moved, and, consequently, each acts in communion with the other.

Therefore in Christ the human nature has its proper form and power whereby it acts; and so has the Divine. Hence the human nature has its proper operation distinct from the Divine, and conversely. Nevertheless, the Divine Nature makes use of the operation of the human nature, as of the operation of its instrument; and in the same way the human nature shares in the operation of the Divine Nature, as an instrument shares in the operation of the principal agent. And this is what Pope Leo says (Ep. ad Flavian. xxviii): "Both forms" (i.e. both the Divine and the human nature in Christ) "do what is proper to each in union with the other, i.e. the Word operates what belongs to the Word, and the flesh carries out what belongs to flesh."

But if there were only one operation of the Godhead and manhood in Christ, it would be necessary to say either that the human nature had not its proper form and power (for this could not possibly be said of the Divine), whence it would follow that in Christ there was only the Divine operation; or it would be necessary to say that from the Divine and human power there was made up one power. Now both of these are impossible. For by the first the human nature in Christ is supposed to be imperfect; and by the second a confusion of the natures is supposed. Hence it is with reason that the Sixth Council (Act. 18) condemned this opinion, and decreed as follows: "We confess two natural, indivisible, unconvertible, unconfused, and inseparable operations in the same Lord Jesus Christ our true God"; i.e. the Divine operation and the human operation.

Reply Obj. 1: Dionysius places in Christ a theandric, i.e. a God-manlike or Divino-human, operation not by any confusion of the operations or powers of both natures, but inasmuch as His Divine operation employs the human, and His human operation shares in the power of the Divine. Hence, as he says in a certain epistle (Ad Caium iv), "what is of man He works beyond man; and this is shown by the Virgin conceiving supernaturally and by the unstable waters bearing up the weight of bodily feet." Now it is clear that to be begotten belongs to human nature, and likewise to walk; yet both were in Christ supernaturally. So, too, He wrought Divine things humanly, as when He healed the leper with a touch. Hence in the same epistle he adds: "He performed Divine works not as God does, and human works not as man does, but, God having been made man, by a new operation of God and man."

Now, that he understood two operations in Christ, one of the Divine and the other of the human nature, is clear from what he says, Div. Nom. ii: "Whatever pertains to His human operation the Father and the Holy Ghost no-wise share in, except, as one might say, by their most gracious and merciful will," i.e. inasmuch as the Father and the Holy Ghost in their mercy wished Christ to do and to suffer human things. And he adds: "He is truly the unchangeable God, and God's Word by the sublime and unspeakable operation of God, which, being made man for us, He wrought." Hence it is clear that the human operation, in which the Father and the Holy Ghost do not share, except by Their merciful consent, is distinct from His operation, as the Word of God, wherein the Father and the Holy Ghost share.

Reply Obj. 2: The instrument is said to act through being moved by the principal agent; and yet, besides this, it can have its proper operation through its own form, as stated above of fire. And hence the action of the instrument as instrument is not distinct from the action of the principal agent; yet it may have another operation, inasmuch as it is a thing. Hence the operation of Christ's human nature, as the instrument of the Godhead, is not distinct from the operation of the Godhead; for the salvation wherewith the manhood of Christ saves us and that wherewith His Godhead saves us are not distinct; nevertheless, the human nature in Christ, inasmuch as it is a certain nature, has a proper operation distinct from the Divine, as stated above.

Reply Obj. 3: To operate belongs to a subsisting hypostasis; in accordance, however, with the form and nature from which the operation receives its species. Hence from the diversity of forms or natures spring the divers species of operations, but from the unity of hypostasis springs the numerical unity as regards the operation of the species: thus fire has two operations specifically different, namely, to illuminate and to heat, from the difference of light and heat, and yet the illumination of the fire that illuminates at one and the same time is numerically one. So, likewise, in Christ there are necessarily two specifically different operations by reason of His two natures; nevertheless, each of the operations at one and the same time is numerically one, as one walking and one healing. Reply Obj. 4: Being and operation belong to the person by reason of the nature; yet in a different manner. For being belongs to the very constitution of the person, and in this respect it has the nature of a term; consequently, unity of person requires unity of the complete and personal being. But operation is an effect of the person by reason of a form or nature. Hence plurality of operations is not incompatible with personal unity.

Reply Obj. 5: The proper work of the Divine operation is different from the proper work of the human operation. Thus to heal a leper is a proper work of the Divine operation, but to touch him is the proper work of the human operation. Now both these operations concur in one work, inasmuch as one nature acts in union with the other. _______________________ SECOND ARTICLE [III, Q. 19, Art. 2] Whether in Christ There Are Several Human Operations? Objection 1: It would seem that in Christ there are several human operations. For Christ as man communicates with plants by His nutritive soul, with the brutes by His sensitive soul, and with the angels by His intellective soul, even as other men do. Now the operations of a plant as plant and of an animal as animal are different. Therefore Christ as man has several operations. Obj. 2: Further, powers and habits are distinguished by their acts. Now in Christ's soul there were divers powers and habits; therefore also divers operations. Obj. 3: Further, instruments ought to be proportioned to their operations. Now the human body has divers members of different form, and consequently fitted to divers operations. Therefore in Christ there are divers operations in the human nature.

On the contrary, As Damascene says (De Fide Orth. iii, 15), "operation is consequent upon the nature." But in Christ there is only one human nature. Therefore in Christ there is only one human operation.

I answer that, Since it is by his reason that man is what he is; that operation is called human simply, which proceeds from the reason through the will, which is the rational appetite. Now if there is any operation in man which does not proceed from the reason and the will, it is not simply a human operation, but belongs to man by reason of some part of human nature - sometimes by reason of the nature of elementary bodies, as to be borne downwards - sometimes by reason of the force of the vegetative soul, as to be nourished, and to grow - sometimes by reason of the sensitive part, as to see and hear, to imagine and remember, to desire and to be angry. Now between these operations there is a difference. For the operations of the sensitive soul are to some extent obedient to reason, and consequently they are somewhat rational and human inasmuch as they obey reason, as is clear from the Philosopher (Ethic. i, 13). But the operations that spring from the vegetative soul, or from the nature of elemental bodies, are not subject to reason; consequently they are nowise rational; nor simply human, but only as regards a part of human nature. Now it was said (A. 1) that when a subordinate agent acts by its own form, the operations of the inferior and of the superior agent are distinct; but when the inferior agent acts only as moved by the superior agent, then the operation of the superior and the inferior agent is one.

And hence in every mere man the operations of the elemental body and of the vegetative soul are distinct from the will's operation, which is properly human; so likewise the operations of the sensitive soul inasmuch as it is not moved by reason; but inasmuch as it is moved by reason, the operations of the sensitive and the rational part are the same. Now there is but one operation of the rational part if we consider the principle of the operation, which is the reason and the will; but the operations are many if we consider their relationship to various objects. And there were some who called this a diversity of things operated rather than of operations, judging the unity of the operation solely from the operative principle. And it is in this respect that we are now considering the unity and plurality of operations in Christ.

Hence in every mere man there is but one operation, which is properly called human; but besides this there are in a mere man certain other operations, which are not strictly human, as was said above. But in the Man Jesus Christ there was no motion of the sensitive part which was not ordered by reason. Even the natural and bodily operations pertained in some respects to His will, inasmuch as it was His will "that His flesh should do and suffer what belonged to it," as stated above (Q. 18, A. 5). Much more, therefore, is there one operation in Christ, than in any other man whatsoever. Reply Obj. 1: The operations of the sensitive and nutritive parts are not strictly human, as stated above; yet in Christ these operations were more human than in others. Reply Obj. 2: Powers and habits are diversified by comparison with their objects. Hence in this way the diversity of operations corresponds to the divers powers and habits, as likewise to the divers objects. Now we do not wish to exclude this diversity of operations from Christ's humanity, nor that which springs from a diversity of time, but only that which regards the first active principle, as was said above.

(St. Thomas gives no reply to Obj. 3; some codices add: Hence may be gathered the reply to the third objection.) _______________________ THIRD ARTICLE [III, Q. 19, Art. 3] Whether the Human Action of Christ Could Be Meritorious to Him? Objection 1: It would seem that the human action of Christ could not be meritorious to Him. For before His death Christ was a comprehensor even as He is now. But comprehensors do not merit: because the charity of the comprehensor belongs to the reward of beatitude, since fruition depends upon it. Hence it does not seem to be the principle of merit, since merit and reward are not the same. Therefore Christ before His passion did not merit, even as He does not merit now. Obj. 2: Further, no one merits what is due to him. But because Christ is the Son of God by nature, the eternal inheritance is due to Him, which other men merit by their works. And hence Christ Who, from the beginning, was the Word of God, could not merit anything for Himself.

Obj. 3: Further, whoever has the principle does not properly merit what flows from its possession. But Christ has the glory of the soul, whence, in the natural course, flowed the glory of the body, as Augustine says (Ep. ad Dios cxviii); though by a dispensation it was brought about that in Christ the glory of the soul should not overflow to the body. Hence Christ did not merit the glory of the body. Obj. 4: Further, the manifestation of Christ's excellence is a good, not of Christ Himself, but of those who know Him. Hence it is promised as a reward to such as love Christ that He will be manifested to them, according to John 14:21: "He that loveth Me, shall be loved of My Father, and I will love him and will manifest Myself to him." Therefore Christ did not merit the manifestation of His greatness. On the contrary, The Apostle says (Phil. 2:8, 9): "Becoming obedient unto death . . . For which cause God also hath exalted Him." Therefore by obeying He merited His exaltation and thus He merited something for Himself.

I answer that, To have any good thing of oneself is more excellent than to have it from another, for "what is of itself a cause is always more excellent than what is a cause through another," as is said Phys. viii, 5. Now a thing is said to have, of itself, that of which it is to some extent the cause. But of whatever good we possess the first cause by authority is God; and in this way no creature has any good of itself, according to 1 Cor. 4:7: "What hast thou that thou hast not received?" Nevertheless, in a secondary manner anyone may be a cause, to himself, of having certain good things, inasmuch as he cooperates with God in the matter, and thus whoever has anything by his own merit has it, in a manner, of himself. Hence it is better to have a thing by merit than without merit.

Now since all perfection and greatness must be attributed to Christ, consequently He must have by merit what others have by merit; unless it be of such a nature that its want would detract from Christ's dignity and perfection more than would accrue to Him by merit. Hence He merited neither grace nor knowledge nor the beatitude of His soul, nor the Godhead, because, since merit regards only what is not yet possessed, it would be necessary that Christ should have been without these at some time; and to be without them would have diminished Christ's dignity more than His merit would have increased it. But the glory of the body, and the like, are less than the dignity of meriting, which pertains to the virtue of charity. Hence we must say that Christ had, by merit, the glory of His body and whatever pertained to His outward excellence, as His Ascension, veneration, and the rest. And thus it is clear that He could merit for Himself.

Reply Obj. 1: Fruition, which is an act of charity, pertains to the glory of the soul, which Christ did not merit. Hence if He merited by charity, it does not follow that the merit and the reward are the same. Nor did He merit by charity inasmuch as it was the charity of a comprehensor, but inasmuch as it was that of a wayfarer. For He was at once a wayfarer and a comprehensor, as was said above (Q. 15, A. 10). And therefore, since He is no longer a wayfarer, He is not in the state of meriting. Reply Obj. 2: Because by nature Christ is God and the Son of God, the Divine glory and the lordship of all things are due to Him, as to the first and supreme Lord. Nevertheless a glory is due to Him as a beatified man; and this He has partly without merit, and partly with merit, as is clear from what has been said.

Reply Obj. 3: It is by Divine appointment that there is an overflow of glory from the soul to the body, in keeping with human merit; so that as man merits by the act of the soul which he performs in the body, so he may be rewarded by the glory of the soul overflowing to the body. And hence not only the glory of the soul, but also the glory of the body falls under merit, according to Rom. 8:11: "He . . . shall quicken also our [Vulg.: 'your'] mortal bodies, because of His Spirit that dwelleth in us [Vulg.: 'you']." And thus it could fall under Christ's merit. Reply Obj. 4: The manifestation of Christ's excellence is His good as regards the being which it has in the knowledge of others; although in regard to the being which they have in themselves it chiefly belongs to the good of those who know Him. Yet even this is referred to Christ inasmuch as they are His members. _______________________ FOURTH ARTICLE [III, Q. 19, Art. 4] Whether Christ Could Merit for Others?

Objection 1: It would seem that Christ could not merit for others. For it is written (Ezech. 18:4): "The soul that sinneth, the same shall die." Hence, for a like reason, the soul that meriteth, the same shall be recompensed. Therefore it is not possible that Christ merited for others. Obj. 2: Further, of the fulness of Christ's grace we all receive, as is written John 1:16. Now other men having Christ's grace cannot merit for others. For it is written (Ezech. 14:20) that if "Noe and Daniel and Job be in the city [Vulg.: 'the midst thereof'] . . . they shall deliver neither son nor daughter; but they shall only deliver their own souls by their justice." Hence Christ could not merit anything for us. Obj. 3: Further, the "reward" that we merit is due "according to justice [Vulg.: 'debt'] and not according to grace," as is clear from Rom. 4:4. Therefore if Christ merited our salvation it follows that our salvation is not by God's grace but by justice, and that He acts unjustly with those whom He does not save, since Christ's merit extends to all.

On the contrary, It is written (Rom. 5:18): "As by the offense of one, unto all men to condemnation; so also by the justice of one, unto all men to justification of life." But Adam's demerits reached to the condemnation of others. Much more, therefore, does the merit of Christ reach others. I answer that, As stated above (Q. 8, AA. 1, 5), grace was in Christ not merely as in an individual, but also as in the Head of the whole Church, to Whom all are united, as members to a head, who constitute one mystical person. And hence it is that Christ's merit extends to others inasmuch as they are His members; even as in a man the action of the head reaches in a manner to all his members, since it perceives not merely for itself alone, but for all the members. Reply Obj. 1: The sin of an individual harms himself alone; but the sin of Adam, who was appointed by God to be the principle of the whole nature, is transmitted to others by carnal propagation. So, too, the merit of Christ, Who has been appointed by God to be the head of all men in regard to grace, extends to all His members.

Reply Obj. 2: Others receive of Christ's fulness not indeed the fount of grace, but some particular grace. And hence it need not be that men merit for others, as Christ did. Reply Obj. 3: As the sin of Adam reaches others only by carnal generation, so, too, the merit of Christ reaches others only by spiritual regeneration, which takes place in baptism; wherein we are incorporated with Christ, according to Gal. 3:27, "As many of you as have been baptized in Christ, have put on Christ"; and it is by grace that it is granted to man to be incorporated with Christ. And thus man's salvation is from grace. _______________________

OF CHRIST'S SUBJECTION TO THE FATHER (In Two Articles) We must now consider such things as belong to Christ in relation to the Father. Some of these things are predicated of Him because of His relation to the Father, e.g. that He was subject to Him, that He prayed to Him, that He ministered, to Him by priesthood. And some are predicated, or may be predicated, of Him because of the Father's relation to Him, e.g. that the Father adopted Him and that He predestined Him. Hence we must consider (1) Christ's subjection to the Father; (2) His prayer; (3) His priesthood; (4) Adoption - whether it is becoming to Him; (5) His predestination. Under the first head there are two points of inquiry: (1) Whether Christ is subject to the Father? (2) Whether He is subject to Himself? _______________________ FIRST ARTICLE [III, Q. 20, Art. 1] Whether We May Say That Christ Is Subject to the Father?

Objection 1: It would seem that we may not say that Christ was subject to the Father. For everything subject to the Father is a creature, since, as is said in De Eccles. Dogm. iv, "in the Trinity there is no dependence or subjection." But we cannot say simply that Christ is a creature, as was stated above (Q. 16, A. 8). Therefore we cannot say simply that Christ is subject to God the Father. Obj. 2: Further, a thing is said to be subject to God when it is subservient to His dominion. But we cannot attribute subservience to the human nature of Christ; for Damascene says (De Fide Orth. iii, 21): "We must bear in mind that we may not call it" (i.e. Christ's human nature) "a servant; for the words 'subservience' and 'domination' are not names of the nature, but of relations, as the words 'paternity' and 'filiation.'" Hence Christ in His human nature is not subject to God the Father.

Obj. 3: Further, it is written (1 Cor. 15:28): "And when all things shall be subdued unto Him, then the Son also Himself shall be subject unto Him that put all things under Him." But, as is written (Heb. 2:8): "We see not as yet all things subject to Him." Hence He is not yet subject to the Father, Who has subjected all things to Him. On the contrary, Our Lord says (John 14:28), "The Father is greater than I"; and Augustine says (De Trin. i, 7): "It is not without reason that the Scripture mentions both, that the Son is equal to the Father and the Father greater than the Son, for the first is said on account of the form of God, and the second on account of the form of a servant, without any confusion." Now the less is subject to the greater. Therefore in the form of a servant Christ is subject to the Father.

I answer that, Whoever has a nature is competent to have what is proper to that nature. Now human nature from its beginning has a threefold subjection to God. The first regards the degree of goodness, inasmuch as the Divine Nature is the very essence of goodness as is clear from Dionysius (Div. Nom. i) while a created nature has a participation of the Divine goodness, being subject, so to say, to the rays of this goodness. Secondly, human nature is subject to God, as regards God's power, inasmuch as human nature, even as every creature, is subject to the operation of the Divine ordinance. Thirdly, human nature is especially subject to God through its proper act, inasmuch as by its own will it obeys His command. This triple subjection to God Christ professes of Himself. The first (Matt. 19:17): "Why askest thou Me concerning good? One is good, God." And on this Jerome remarks: "He who had called Him a good master, and had not confessed Him to be God or the Son of God, learns that no man, however holy, is good in comparison with God." And hereby He gave us to understand that He Himself, in His human nature, did not attain to the height of Divine goodness. And because "in such things as are great, but not in bulk, to be great is the same as to be good," as Augustine says (De Trin. vi, 8), for this reason the Father is said to be greater than Christ in His human nature. The second subjection is attributed to Christ, inasmuch as all that befell Christ is believed to have happened by Divine appointment; hence Dionysius says (Coel. Hier. iv) that Christ "is subject to the ordinance of God the Father." And this is the subjection of subservience, whereby "every creature serves God" (Judith 16:17), being subject to His ordinance, according to Wis. 16:24: "The creature serving Thee the Creator." And in this way the Son of God (Phil. 2:7) is said to have taken "the form of a servant." The third subjection He attributes to Himself, saying (John 8:29): "I do always the things that please Him." And this is the subjection to the Father, of obedience unto death. Hence it is written (Phil. 2:8) that he became "obedient" to the Father "unto death."

Reply Obj. 1: As we are not to understand that Christ is a creature simply, but only in His human nature, whether this qualification be added or not, as stated above (Q. 16, A. 8), so also we are to understand that Christ is subject to the Father not simply but in His human nature, even if this qualification be not added; and yet it is better to add this qualification in order to avoid the error of Arius, who held the Son to be less than the Father. Reply Obj. 2: The relation of subservience and dominion is based upon action and passion, inasmuch as it belongs to a servant to be moved by the will of his master. Now to act is not attributed to the nature as agent, but to the person, since "acts belong to supposita and to singulars," according to the Philosopher (Metaph. i, 1). Nevertheless action is attributed to the nature as to that whereby the person or hypostasis acts. Hence, although the nature is not properly said to rule or serve, yet every hypostasis or person may be properly said to be ruling or serving in this or that nature. And in this way nothing prevents Christ being subject or servant to the Father in human nature.

Reply Obj. 3: As Augustine says (De Trin. i, 8): "Christ will give the kingdom to God and the Father, when He has brought the faithful, over whom He now reigns by faith, to the vision," i.e. to see the essence common to the Father and the Son: and then He will be totally subject to the Father not only in Himself, but also in His members by the full participation of the Godhead. And then all things will be fully subject to Him by the final accomplishment of His will concerning them; although even now all things are subject to Him as regards His power, according to Matt. 28:18: "All power is given to Me in heaven and in earth." _______________________ SECOND ARTICLE [III, Q. 20, Art. 2] Whether Christ Is Subject to Himself?

Objection 1: It would seem that Christ is not subject to Himself. For Cyril says in a synodal letter which the Council of Ephesus (Part I, ch. xxvi) received: "Christ is neither servant nor master of Himself. It is foolish, or rather impious, to think or say this." And Damascene says the same (De Fide Orth. iii, 21): "The one Being, Christ, cannot be the servant or master of Himself." Now Christ is said to be the servant of the Father inasmuch as He is subject to Him. Hence Christ is not subject to Himself. Obj. 2: Further, servant has reference to master. Now nothing has a relation to itself, hence Hilary says (De Trin. vii) that nothing is like or equal to itself. Hence Christ cannot be said to be the servant of Himself, and consequently to be subject to Himself. Obj. 3: Further, "as the rational soul and flesh are one man; so God and man are one Christ," as Athanasius says (Symb. Fid.). Now man is not said to be subject to himself or servant to himself or greater than himself because his body is subject to his soul. Therefore, Christ is not said to be subject to Himself because His Manhood is subject to His Godhead.

On the contrary, Augustine says (De Trin. i, 7): "Truth shows in this way" (i.e. whereby the Father is greater than Christ in human nature) "that the Son is less than Himself." Further, as he argues (De Trin. i, 7), the form of a servant was so taken by the Son of God that the form of God was not lost. But because of the form of God, which is common to the Father and the Son, the Father is greater than the Son in human nature. Therefore the Son is greater than Himself in human nature. Further, Christ in His human nature is the servant of God the Father, according to John 20:17: "I ascend to My Father and to your Father to My God and your God." Now whoever is the servant of the Father is the servant of the Son; otherwise not everything that belongs to the Father would belong to the Son. Therefore Christ is His own servant and is subject to Himself.

I answer that, As was said above (A. 1, ad 2), to be master or servant is attributed to a person or hypostasis according to a nature. Hence when it is said that Christ is the master or servant of Himself, or that the Word of God is the Master of the Man Christ, this may be understood in two ways. First, so that this is understood to be said by reason of another hypostasis or person, as if there was the person of the Word of God ruling and the person of the man serving; and this is the heresy of Nestorius. Hence in the condemnation of Nestorius it is said in the Council of Ephesus (Part III, ch. i, anath. 6): "If anyone say that the Word begotten of God the Father is the God or Lord of Christ, and does not rather confess the same to be at once God and man as the Word made flesh, according to the Scriptures, let him be anathema." And in this sense it is denied by Cyril and Damascene (Obj. 1); and in the same sense must it be denied that Christ is less than Himself or subject to Himself. Secondly, it may be understood of the diversity of natures in the one person or hypostasis. And thus we may say that in one of them, in which He agrees with the Father, He presides and rules together with the Father; and in the other nature, in which He agrees with us, He is subject and serves, and in this sense Augustine says that "the Son is less than Himself."

Yet it must be borne in mind that since this name "Christ" is the name of a Person, even as the name "Son," those things can be predicated essentially and absolutely of Christ which belong to Him by reason of the Person, Which is eternal; and especially those relations which seem more properly to pertain to the Person or the hypostasis. But whatever pertains to Him in His human nature is rather to be attributed to Him with a qualification; so that we say that Christ is simply greatest, Lord, Ruler, whereas to be subject or servant or less is to be attributed to Him with the qualification, in His human nature. Reply Obj. 1: Cyril and Damascene deny that Christ is the head of Himself inasmuch as this implies a plurality of supposita, which is required in order that anyone may be the master of another. Reply Obj. 2: Simply speaking it is necessary that the master and the servant should be distinct; yet a certain notion of mastership and subservience may be preserved inasmuch as the same one is master of Himself in different respects.

Reply Obj. 3: On account of the divers parts of man, one of which is superior and the other inferior, the Philosopher says (Ethic. v, 11) that there is justice between a man and himself inasmuch as the irascible and concupiscible powers obey reason. Hence this way a man may be said to be subject and subservient to Himself as regards His different parts. To the other arguments, the reply is clear from what has been said. For Augustine asserts that the Son is less than, or subject to, Himself in His human nature, and not by a diversity of supposita. _______________________

OF CHRIST'S PRAYER (In Four Articles) We must now consider Christ's prayer; and under this head there are four points of inquiry: (1) Whether it is becoming that Christ should pray? (2) Whether it pertains to Him in respect of His sensuality? (3) Whether it is becoming to Him to pray for Himself or only for others? (4) Whether every prayer of His was heard? _______________________ FIRST ARTICLE [III, Q. 21, Art. 1] Whether It Is Becoming of Christ to Pray? Objection 1: It would seem unbecoming that Christ should pray. For, as Damascene says (De Fide Orth. iii, 24), "prayer is the asking for becoming things from God." But since Christ could do all things, it does not seem becoming to Him to ask anything from anyone. Therefore it does not seem fitting that Christ should pray. Obj. 2: Further, we need not ask in prayer for what we know for certain will happen; thus, we do not pray that the sun may rise tomorrow. Nor is it fitting that anyone should ask in prayer for what he knows will not happen. But Christ in all things knew what would happen. Therefore it was not fitting that He should ask anything in prayer.

Obj. 3: Further, Damascene says (De Fide Orth. iii, 24) that "prayer is the raising up of the mind to God." Now Christ's mind needed no uplifting to God, since His mind was always united to God, not only by the union of the hypostasis, but by the fruition of beatitude. Therefore it was not fitting that Christ should pray. On the contrary, It is written (Luke 6:12): "And it came to pass in those days, that He went out into a mountain, and He passed the whole night in the prayer of God." I answer that, As was said in the Second Part (Q. 83, AA. 1, 2), prayer is the unfolding of our will to God, that He may fulfill it. If, therefore, there had been but one will in Christ, viz. the Divine, it would nowise belong to Him to pray, since the Divine will of itself is effective of whatever He wishes by it, according to Ps. 134:6: "Whatsoever the Lord pleased, He hath done." But because the Divine and the human wills are distinct in Christ, and the human will of itself is not efficacious enough to do what it wishes, except by Divine power, hence to pray belongs to Christ as man and as having a human will.

Reply Obj. 1: Christ as God and not as man was able to carry out all He wished, since as man He was not omnipotent, as stated above (Q. 13, A. 1). Nevertheless being both God and man, He wished to offer prayers to the Father, not as though He were incompetent, but for our instruction. First, that He might show Himself to be from the Father; hence He says (John 11:42): "Because of the people who stand about I have said it" (i.e. the words of the prayer) "that they may believe that Thou hast sent Me." Hence Hilary says (De Trin. x): "He did not need prayer. It was for us He prayed, lest the Son should be unknown." Secondly, to give us an example of prayer; hence Ambrose says (on Luke 6:12): "Be not deceived, nor think that the Son of God prays as a weakling, in order to beseech what He cannot effect. For the Author of power, the Master of obedience persuades us to the precepts of virtue by His example." Hence Augustine says (Tract. civ in Joan.): "Our Lord in the form of a servant could have prayed in silence, if need be, but He wished to show Himself a suppliant of the Father, in such sort as to bear in mind that He was our Teacher."

Reply Obj. 2: Amongst the other things which He knew would happen, He knew that some would be brought about by His prayer; and for these He not unbecomingly besought God. Reply Obj. 3: To rise is nothing more than to move towards what is above. Now movement is taken in two ways, as is said De Anima iii, 7; first, strictly, according as it implies the passing from potentiality to act, inasmuch as it is the act of something imperfect, and thus to rise pertains to what is potentially and not actually above. Now in this sense, as Damascene says (De Fide Orth. iii, 24), "the human mind of Christ did not need to rise to God, since it was ever united to God both by personal being and by the blessed vision." Secondly, movement signifies the act of something perfect, i.e. something existing in act, as to understand and to feel are called movements; and in this sense the mind of Christ was always raised up to God, since He was always contemplating Him as existing above Himself. _______________________ SECOND ARTICLE [III, Q. 21, Art. 2] Whether It Pertains to Christ to Pray According to His Sensuality?

Objection 1: It would seem that it pertains to Christ to pray according to His sensuality. For it is written (Ps. 83:3) in the person of Christ: "My heart and My flesh have rejoiced in the Living God." Now sensuality is called the appetite of the flesh. Hence Christ's sensuality could ascend to the Living God by rejoicing; and with equal reason by praying. Obj. 2: Further, prayer would seem to pertain to that which desires what is besought. Now Christ besought something that His sensuality desired when He said (Matt. 26:39): "Let this chalice pass from Me." Therefore Christ's sensuality prayed. Obj. 3: Further, it is a greater thing to be united to God in person than to mount to Him in prayer. But the sensuality was assumed by God to the unity of Person, even as every other part of human nature. Much more, therefore, could it mount to God by prayer. On the contrary, It is written (Phil. 2:7) that the Son of God in the nature that He assumed was "made in the likeness of men." But the rest of men do not pray with their sensuality. Therefore, neither did Christ pray according to His sensuality.

I answer that, To pray according to sensuality may be understood in two ways. First as if prayer itself were an act of the sensuality; and in this sense Christ did not pray with His sensuality, since His sensuality was of the same nature and species in Christ as in us. Now in us the sensuality cannot pray for two reasons; first because the movement of the sensuality cannot transcend sensible things, and, consequently, it cannot mount to God, which is required for prayer; secondly, because prayer implies a certain ordering inasmuch as we desire something to be fulfilled by God; and this is the work of reason alone. Hence prayer is an act of the reason, as was said in the Second Part (II-II, Q. 83, A. 1).

Secondly, we may be said to pray according to the sensuality when our prayer lays before God what is in our appetite of sensuality; and in this sense Christ prayed with His sensuality inasmuch as His prayer expressed the desire of His sensuality, as if it were the advocate of the sensuality - and this, that He might teach us three things. First, to show that He had taken a true human nature, with all its natural affections: secondly, to show that a man may wish with his natural desire what God does not wish: thirdly, to show that man should subject his own will to the Divine will. Hence Augustine says in the Enchiridion (Serm. 1 in Ps. 32): "Christ acting as a man, shows the proper will of a man when He says 'Let this chalice pass from Me'; for this was the human will desiring something proper to itself and, so to say, private. But because He wishes man to be righteous and to be directed to God, He adds: 'Nevertheless not as I will but as Thou wilt,' as if to say, 'See thyself in Me, for thou canst desire something proper to thee, even though God wishes something else.'"

Reply Obj. 1: The flesh rejoices in the Living God, not by the act of the flesh mounting to God, but by the outpouring of the heart into the flesh, inasmuch as the sensitive appetite follows the movement of the rational appetite. Reply Obj. 2: Although the sensuality wished what the reason besought, it did not belong to the sensuality to seek this by praying, but to the reason, as stated above. Reply Obj. 3: The union in person is according to the personal being, which pertains to every part of the human nature; but the uplifting of prayer is by an act which pertains only to the reason, as stated above. Hence there is no parity. _______________________ THIRD ARTICLE [III, Q. 21, Art. 3] Whether It Was Fitting That Christ Should Pray for Himself? Objection 1: It would seem that it was not fitting that Christ should pray for Himself. For Hilary says (De Trin. x): "Although His word of beseeching did not benefit Himself, yet He spoke for the profit of our faith." Hence it seems that Christ prayed not for Himself but for us.

Obj. 2: Further, no one prays save for what He wishes, because, as was said (A. 1), prayer is an unfolding of our will to God that He may fulfil it. Now Christ wished to suffer what He suffered. For Augustine says (Contra Faust. xxvi): "A man, though unwilling, is often angry; though unwilling, is sad; though unwilling, sleeps; though unwilling, hungers and thirsts. But He" (i.e. Christ) "did all these things, because He wished." Therefore it was not fitting that He should pray for Himself. Obj. 3: Further, Cyprian says (De Orat. Dom.): "The Doctor of Peace and Master of Unity did not wish prayers to be offered individually and privately, lest when we prayed we should pray for ourselves alone." Now Christ did what He taught, according to Acts 1:1: "Jesus began to do and to teach." Therefore Christ never prayed for Himself alone. On the contrary, our Lord Himself said while praying (John 17:1): "Glorify Thy Son."

I answer that, Christ prayed for Himself in two ways. First, by expressing the desire of His sensuality, as stated above (A. 2); or also of His simple will, considered as a nature; as when He prayed that the chalice of His Passion might pass from Him (Matt. 26:39). Secondly, by expressing the desire of His deliberate will, which is considered as reason; as when He prayed for the glory of His Resurrection (John 17:1). And this is reasonable. For as we have said above (A. 1, ad 1) Christ wished to pray to His Father in order to give us an example of praying; and also to show that His Father is the author both of His eternal procession in the Divine Nature, and of all the good that He possesses in the human nature. Now just as in His human nature He had already received certain gifts from His Father. so there were other gifts which He had not yet received, but which He expected to receive. And therefore, as He gave thanks to the Father for gifts already received in His human nature, by acknowledging Him as the author thereof, as we read (Matt. 26:27; John 11:41): so also, in recognition of His Father, He besought Him in prayer for those gifts still due to Him in His human nature, such as the glory of His body, and the like. And in this He gave us an example, that we should give thanks for benefits received, and ask in prayer for those we have not as yet.