Proslogium, Monologium, Gaunilo's Reply, Cur Deus Homo

Hence, seeing that neither has an essence, except by being an essence; as the Son is more appropriately conceived to have the essence of the Father than the Father to have the essence of the Son, so the Son may more fitly be called the essence of the Father than the Father the essence of the son. For this single explanation proves, with sufficiently emphatic brevity, that the Son not only has the same essence with the Father, but has this very essence from the Father; so that, to assert that the Son is the essence of the Father is the same as to assert that the Son is not a different essence from the essence of the Father nay, from the Father essence. In like manner, therefore, the Son is the virtue of the Father, and his wisdom, and justice, and whatever is consistently attributed to the essence of the supreme Spirit.

How some of these truths which are thus expounded may also be conceived of in another way. YET, some of these truths, which may be thus expounded and conceived of, are apparently capable of another interpretation as well, not inconsistent with this same assertion. For it is proved that the Son is the true Word, that is, the perfect intelligence, conceiving of the whole substance of the Father, or perfect cognition of that substance, and knowledge of it, and wisdom regarding it; that is, it understands, and conceives of, the very essence of the Father, and cognises it, and knows it, and is wise (sapit) regarding it. If, then, in this sense, the Son is called the intelligence of the Father, and wisdom concerning him, and knowledge and cognition of him, and acquaintance with him; since the Son understands and conceives of the Father, is wise concerning him, knows and is acquainted with him, there is no departure from truth.

Most properly, too, may the Son be called the truth of the Father, not only in the sense that the truth of the Son is the same with that of the Father, as we have already seen; but in this sense, also, that in him no imperfect imitation shall be conceived of, but the complete truth of the substance of the Father since he is no other than what the Father is.

The Son is the intelligence of intelligence and the Truth of truth BUT if the very substance of the Father is intelligence, and knowledge, and wisdom, and truth, it is consequently inferred that as the Son is the intelligence, and knowledge, and wisdom, and truth, of the paternal substance, so he is the intelligence of intelligence, the knowledge of knowledge, the wisdom of wisdom, and the truth of truth.

How the Son is the intelligence or wisdom of memory or the memory of the Father and of memory. BUT what is to be our notion of memory? Is the Son to be regarded as the intelligence conceiving of memory, or as the memory of the Father, or as the memory of memory? Indeed, since it cannot be denied that the supreme Wisdom remembers itself, nothing can be more consistent than to regard the Father as memory, just as the Son is the Word; because the Word is apparently born of memory, a fact that is more clearly seen in the case of the human mind. For, since the human mind is not always thinking of itself, though it ever remembers itself, it is clear that, when it thinks of itself, the word corresponding to it is born of memory. Hence, it appears that, if it always thought of itself, its word would be always born of memory. For, to think of an object of which we have remembrance, this is to express it mentally; while the word corresponding to the object is the thought itself, formed after the likeness of that object from memory.

Hence, it may be clearly apprehended in the supreme Wisdom, which always thinks of itself, just as it remembers itself, that, of the eternal remembrance of it, its coeternal Word is born. Therefore, as the Word is properly conceived of as the child, the memory most appropriately takes the name of parent. If, then, the child which is born of the supreme Spirit alone is the child of his memory, there can be no more logical conclusion than that his memory is himself. For not in respect of the fact that he remembers himself does he exist in his own memory, like ideas that exist in the human memory, without being the memory itself; but he so remembers himself that he is his own memory.

It therefore follows that, just as the Son is the intelligence or wisdom of the Father, so he is that of the memory of the Father. But, regarding whatever the Son has wisdom or understanding, this he likewise remembers. The Son is, therefore, the memory of the Father, and the memory of memory, that is, the memory that remembers the Father, who is memory, just as he is the wisdom of the Father, and the wisdom of wisdom, that is, the wisdom wise regarding the wisdom of the Father; and the Son is indeed memory, born of memory, as he is wisdom, born of wisdom, while the Father is memory and wisdom born of none.

The supreme Spirit loves himself. BUT, while I am here considering with interest the individual properties and the common attributes of Father and Son, I find none in them more pleasurable to contemplate than the feeling of mutual love. For how absurd it would be to deny that the supreme Spirit loves himself, just as he remembers himself, and conceives of himself! since even the rational human mind is convinced that it can love both itself and him, because it can remember itself and him, and can conceive of itself and of him; for idle and almost useless is the memory and conception of any object, unless, so far as reason requires, the object itself is loved or condemned. The supreme Spirit, then, loves himself, just as he remembers himself and conceives of himself.

The same love proceeds equally from Father and Son. IT is, at any rate, clear to the rational man that he does not remember himself or conceive of himself because he loves himself, but he loves himself because he remembers himself and conceives of himself; and that he could not love himself if he did not remember and conceive of himself. For no object is loved without remembrance or conception of it; while many things are retained in memory and conceived of that are not loved. It is evident, then, that the love of the supreme Spirit proceeds from the fact that he remember himself and conceives of himself (se intelligit). But if, by the memory of the supreme Spirit, we understand the Father, and by his intelligence by which he conceives of anything, the Son, it is manifest that the love of the supreme Spirit proceeds equally from Father and Son.

Each loves himself and the other with equal love. BUT if the supreme Spirit loves himself, no doubt the Father loves himself, the Son loves himself, and the one the other; since the Father separately is the supreme Spirit, and the Son separately is the supreme Spirit, and both at once one Spirit. And, since each equally remembers himself and the other, and conceives equally of himself and the other; and since what is loved, or loves in the Father, or in the Son, is altogether the same, necessarily each loves himself and the other with an equal love.

This love is as great as the supreme Spirit himself. HOW great, then, is this love of the supreme Spirit, common as it is to Father and Son! But, if he loves himself as much as he remembers and conceives of himself; and, moreover, remembers and conceives of himself in as great a degree as that in which his essence exists, since otherwise it cannot exist; undoubtedly his love is as great as he himself is.

This love is identical with the supreme Spirit, and yet it is itself with the Father and the Son one spirit. BUT, what can be equal to the supreme Spirit, except the supreme Spirit? That love is, then, the supreme Spirit. Hence, if no creature, that is, if nothing other than the supreme Spirit, the Father and the Son, ever existed; nevertheless, Father and Son would love themselves and one another. It therefore follows that this love is nothing else than what the Father and the Son are, which is the supreme Being. But, since there cannot be more than one supreme Being, what inference can be more necessary than that Father and Son and the love of both are one supreme Being? Therefore, this love is supreme Wisdom, supreme Truth, the supreme Good, and whatsoever can be attributed to the substance the supreme Spirit.

It proceeds as a whole from the Father, and as a whole from the Son, and yet does not exist except as one love. IT should be carefully considered whether there are two loves, one proceeding from the Father, the other from the Son; or one, not proceeding as a whole from one, but in part from the Father, in part from the Son; or neither more than one, nor one proceeding in part from each separately, but one proceeding as a whole from each separately, and likewise as a whole from the two at once. But the solution of such a question can, without doubt, be apprehended from the fact that this love proceeds not from that in which Father and Son are more than one, but from that in which they are one. For, not from their relations, which are more than one, but from their essence itself, which does not admit of plurality, do Father and Son equally produce so great a good.

Therefore, as the Father separately is the supreme Spirit, and the Son separately is the supreme Spirit, and Father and Son at once are not two, but one Spirit; so from the Father separately the love of the supreme Spirit emanates as a whole, and from the Son as a whole, and at once from Father and Son, not as two, but as one and the same whole.

This love is not their Son. SINCE this love, then, has its being equally from Father and Son, and is so like both that it is in no wise unlike them, but is altogether identical with them; is it to be regarded as their Son or offspring? But, as the Word, so soon as it is examined, declares itself to be the offspring of him from whom it derives existence, by displaying a manifold likeness to its parent; so love plainly denies that it sustains such a relation, since, so long as it is conceived to proceed from Father and Son, it does not at once show to one who contemplates it so evident a likeness to him from whom it derives existence, although deliberate reasoning teaches us that it is altogether identical with Father and Son.

Therefore, if it is their offspring, either one of them is its father and the other its mother, or each is its father, or mother, - suppositions which apparently contradict all truth. For, since it proceeds in precisely the same way from the Father as from the Son, regard for truth does not allow the relations of Father and Son to it to be described by different words; therefore, the one is not its father, the other its mother. But that there are two beings which, taken separately, bear each the perfect relation of father or mother, differing in no respect, to some one being - of this no existing nature allows proof by any example. Hence, both, that is, Father and Son, are not father and mother of the love emanating from them. It therefore is apparently most inconsistent with truth that their identical love should be their son or offspring.

Only the Father begets and is unbegotten; only the son is begotten; only love neither begotten nor unbegotten. STILL, it is apparent that this love can neither be said, in accordance with the usage of common speech, to be unbegotten, nor can it so properly be said to be begotten, as the Word is said to be begotten. For we often say of a thing that it is begotten of that from which it derives existence, as when we say that light or heat is begotten of fire, or any effect of its cause. On this ground, then, love, proceeding from the supreme Spirit, cannot be declared to be wholly unbegotten, but it cannot so properly be said to be begotten as can the Word; since the Word is the most true offspring and most true Son, while it is manifest that love is by no means offspring or son.

He alone, therefore, may, or rather should, be called begetter and unbegotten, whose is the Word; since he alone is Father and parent, and in no wise derives existence from another; and the Word alone should be called begotten, which alone is Son and offspring. But only the love of both is neither begotten nor unbegotten, because it is neither son nor offspring, and yet does in some sort derive existence from another.

This love is uncreated and creator, as are Father and Son; and yet it is with them not three, but one uncreated and creative being. And it may be called the Spirit of Father and Son. BUT, since this love separately is the supreme Being, as are Father and Son, and yet at once Father and Son, and the love of both are not more than one, but one supreme Being, which alone was created by none, and created all things through no other than itseIf; since this is true, necessarily, as the Father separately, and the Son separately, are each uncreated and creator, so, too, love separately is uncreated and creator, and yet all three at once are not more than one, but one uncreated and creative being.

None, therefore, makes or begets or creates the Father, but the Father alone begets, but does not create, the Son; while Father and Son alike do not create or beget, but somehow, if such an expression may be used, breathe their love: for, although the supremely immutable Being does not breathe after our fashion, yet the truth that this Being sends forth this, its love, which proceeds from it, not by departing from it, but by deriving existence from it, can perhaps be no better expressed than by saying that this Being breathes its love. But, if this expression is admissible, as the Word of the supreme Being is its Son, so its love may fittingly enough be called its breath (Spiritus). So that, though it is itself essentially spirit, as are Father and Son, they are not regarded as the spirits of anything, since neither is the Father born of any other nor the Son of the Father, as it were, by breathing; while that love is regarded as the Breath or Spirit of both since from both breathing in their transcendent way it mysteriously proceeds.

And this love, too, it seems, from the fact there is community of being between Father and Son, may, not unreasonably, take, as it were its own, some name which is common to Father and Son; if there is any exigency demanding that it should have a name proper to itself. And, indeed, if this love is actually designated by the name Spirit, as by its own name, since this name equally describes the Father and the Son: it will be useful to this effect also, that through this name it shall be signified that this love is identical with Father and Son, although it has its being from them.

As the Son is the essence or wisdom of the Father in the sense that he has the same essence or wisdom that the Father has: so likewise the Spirit is the essence and wisdom etc. of Father and Son. ALSO, just as the Son is the substance and wisdom and virtue of the Father, in the sense that he has the same essence and wisdom and virtue with the Father; so it may be conceived that the Spirit of both is the essence or wisdom or virtue of Father and Son, since it has altogether the same essence, wisdom, and virtue with these.

The Father and the Son and their Spirit exist equally the one in the other. IT is a most interesting consideration that the Father, and the Son, and the Spirit of both, exist in one another with such equality that no one of them surpasses another. For, not only is each in such a way the perfectly supreme Being that, nevertheless, all three at once exist only as one supreme Being, but the same truth is no less capable of proof when each is taken separately. For the Father exists as a whole in the Son, and in the Spirit common to them; and the Son in the Father, and in the Spirit; and the Spirit in the Father, and in the Son; for the memory of the supreme Being exists, as a whole, in its intelligence and in its love, and the intelligence in its memory and love, and the love in its memory and intelligence. For the supreme Spirit conceives of (intelligit) its memory as a whole, and loves it, and remembers its intelligence as a whole, and loves it as a whole, and remembers its love as a whole, and conceives of it as a whole.

But we mean by the memory, the Father; by the intelligence, the Son; by the love, the Spirit of both. In such equality, therefore, do Father and Son and Spirit embrace one another, and exist in one another, that none of them can be proved to surpass another or to exist without it.

To none of these is another necessary that he may remember, conceive, or love: since each taken by himself is memory and intelligence and love and all that is necessarily inherent in the supreme Being. BUT, while this discussion engages our attention, I think that this truth, which occurs to me as I reflect, ought to be most carefully commended to memory. The Father must be so conceived of as memory, the Son as intelligence, and the Spirit as love, that it shall also be understood that the Father does not need the Son, or the Spirit common to them, nor the Son the Father, or the same Spirit, nor the Spirit the Father, or the Son: as if the Father were able, through his own power, only to remember, but to conceive only through the Son, and to love only through the Spirit of himself and his son; and the Son could only conceive or understand (intelligere) through himself, but remembered through the Father, and loved through his Spirit; and this Spirit were able through himself alone only to love, while the Father remembers for him, and the Son conceives or understands (intelligit) for him.

For, since among these three each one taken separately is so perfectly the supreme Being and the supreme Wisdom that through himself he remembers and conceives and loves, it must be that none of these three needs another, in order either to remember or to conceive or to love. For, each taken separately is essentially memory and intelligence and love, and all that is necessarily inherent in the supreme Being.

Yet there are not three, but one Father and one Son and one Spirit. AND here I see a question arises. For, if the Father is intelligence and love as well as memory, and the Son is memory and love as well as intelligence, and the Spirit is no less memory and intelligence than love; how is it that the Father is not a Son and a Spirit of some being? and why is not the Son the Father and the Spirit of some being? and why is not this Spirit the Father of some being, and the Son of some being? For it was understood, that the Father was memory, the Son intelligence, and the Spirit love. But this question is easily answered, if we consider the truths already disclosed in our discussion. For the Father, even though he is intelligence and love, is not for that reason the Son or the Spirit of any being; since he is not intelligence, begotten of any, or love, proceeding from any, but whatever he is, he is only the begetter, and is he from whom the other proceeds.

The Son also, even though by his own power he remembers and loves, is not, for that reason, the Father or the Spirit of any; since he is not memory as begetter, or love as proceeding from another after the likeness of his Spirit, but whatever being he has he is only begotten and is he from whom the Spirit proceeds. The Spirit, too, is not necessarily Father or Son, because his own memory and intelligence are sufficient to him; since he is not memory as begetter, or intelligence as begotten, but he alone, whatever he is, proceeds or emanates. What, then, forbids the conclusion that in the supreme Being there is only one Father, one Son, one Spirit, and not three Fathers or Sons or Spirits?

How it seems that of these three more sons than one are born. BUT perhaps the following observation will prove inconsistent with this assertion. It should not be doubted that the Father and the Son and their Spirit each expresses himself and the other two, just as each conceives of, and understands, himself and the other two. But, if this is true, are there not in the supreme Being as many words as there are expressive beings, and as many words as there are beings who are expressed? For, if more men than one give expression to some one object in thought, apparently there are as many words corresponding to that object as there are thinkers; since the word corresponding to it exists in the thoughts of each separately. Again, if one man thinks of more objects than one, there are as many words in the mind of the thinker as there are objects thought of.

But in the thought of a man, when he thinks of anything outside his own mind, the word corresponding to the object thought of is not born of the object itself, since that is absent from the view of thought, but of some likeness or image of the object which exists in the memory of the thinker, or which is perhaps called to mind through a corporeal sense from the present object itself. But in the supreme Being, Father and Son and their Spirit are always so present to one another - for each one, as we have already seen, exists in the others no less than in himself - that, when they express one another, the one that is expressed seems to beget his own word, just as when he is expressed by himself. How is it, then, that the Son and the Spirit of the Son and of the Father beget nothing, if each begets his own word, when he is expressed by himself or by another? Apparently as many words as can be proved to be born of the supreme Substance, so many Sons, according to our former reasoning, must there be begotten of this substance, and so many spirits proceeding from it.

How among them there is only one Son of one Father, that is, one Word, and that from the Father alone. ON these grounds, therefore, there apparently are in that Being, not only many fathers and sons and beings proceeding from it, but other necessary attributes as well; or else Father and Son and their Spirit, of whom it is already certain that they truly exist, are not three expressive beings, although each taken separately is expressive, nor are there more beings than one expressed, when each one expresses himself and the other two. For, just as it is an inherent property of the supreme Wisdom to know and conceive, so it is assuredly natural to eternal and immutable knowledge and intelligence ever to regard as present what it knows and conceives of. For, to such a supreme Spirit expressing and beholding through conception, as it were, are the same, just as the expression of our human mind is nothing but the intuition of the thinker.

But reasons already considered have shown most convincingly that whatever is essentially inherent in the supreme Nature is perfectly consistent with the nature of the Father and the Son and their Spirit taken separately; and that, nevertheless, this, if attributed to the three at once, does not admit of plurality. Now, it is established that as knowledge and intelligence are attributes of his being, so his knowing and conceiving is nothing else than his expression, that is, his ever beholding as present what he knows and conceives of. Necessarily, therefore, just as the Father separately, and the Son separately, and their Spirit separately, is a knowing and conceiving being, and yet the three at once are not more knowing and conceiving beings than one, but one knowing and one conceiving being: so, each taken separately is expressive, and yet there are not three expressive beings at once, but one expressive being.

Hence, this fact may also be clearly recognised, that when these three are expressed, either by themselves or by another, there are not more beings than one expressed. For what is therein expressed except their being? If, then, that Being is one and only one, then what is expressed is one and only one; therefore, if it is in them one and only one which expresses, and one which is expressed - for it is one wisdom which expresses and one substance which is expressed - it follows that there are not more words than one, but one alone. Hence, although each one expresses himself and all express one another, nevertheless there cannot be in the supreme Being another Word than that already shown to be born of him whose is the Word, so that it may be called his true image and his Son. And in this truth I find a strange and inexplicable factor. For observe: although it is manifest that each one, that is, Father and Son, and the Spirit of Father and Son equally expresses himself and both the others, and that there is one Word alone among them; yet it appears that this Word itself can in no wise be called the Word of all three, but only of one.

For it has been proved that it is the image and Son of him whose Word it is. And it is plain that it cannot properly be called either the image or son of itself, or of the Spirit proceeding from it. For, neither of itself nor of a being proceeding from it, is it born, nor does it in its existence imitate itself or a being proceeding from itself. For it does not imitate itself, or take on a like existence to itself, because imitation and likeness are impossible where only one being is concerned, but require plurality of beings; while it does not imitate the spirit, nor does it exist in his likeness, because it has not its existence from that Spirit, but the Spirit from it. It is to be concluded that this sole Word corresponds to him alone, from whom it has existence by generation, and after whose complete likeness it exists.

One Father, then, and not more than one Father; one Son, and not more than one Son; one Spirit proceeding from them, and not more than one such Spirit, exist in the supreme Being. And, although there are three, so that the Father is never the Son or the Spirit proceeding from them, nor the Son at any time the Father or the Spirit, nor the Spirit of Father and Son ever the Father or the Son; and each separately is so perfect that he is self-sufficient, needing neither of the others; yet what they are is in such a way one that just as it cannot be attributed to them taken separately as plural, so, neither can it be attributed to them as plural, when the three are taken at once. And though each one expresses himself and all express one another, yet there are not among them more words than one, but one; and this Word corresponds not to each separately, nor to all together, but to one alone.

Though this truth is inexplicable, it demands belief. IT seems to me that the mystery of so sublime a subject transcends all the vision of the human intellect . And for that reason I think it best to refrain from the attempt to explain how this thing is. For it is my opinion that one who is investigating an incomprehensible object ought to be satisfied if this reasoning shall have brought him far enough to recognise that this object most certainly exists; nor ought assured belief to be the less readily given to these truths which are declared to be such by cogent proofs, and without the contradiction of any other reason, if, because of the incomprehensibility of their own natural sublimity, they do not admit of explanation.

But what is so incomprehensible, so ineffable, as that which is above all things? Hence, if these truths, which have thus far been debated in connection with the supreme Being, have been declared on cogent grounds, even though they cannot be so examined by the human intellect as to be capable of explanation in words, their assured certainty is not therefore shaken. For, if a consideration, such as that above, rationally comprehends that it is incomprehensible in what way supreme Wisdom knows its creatures, of which we necessarily know so many; who shall explain how it knows and expresses itself, of which nothing or scarcely anything can be known by man? Hence, if it is not by virtue of the self-expression of this Wisdom that the Father begets and the Son is begotten, who shall tell his generation?

How real truth may be reached in the discussion of an ineffable subject. BUT again, if such is the character of its ineffability, - nay, since it is such, - how shall whatever conclusion our discussion has reached regarding it in terms of Father, Son, and emanating Spirit be valid? For, if it has been explained on true grounds, how is it ineffable? Or, if it is ineffable, how can it be such as our discussion has shown? Or, could it be explained to a certain extent, and therefore nothing would disprove the truth of our argument; but since it could not be comprehended at all, for that reason it would be ineffable? But how shall we meet the truth that has already been established in this very discussion, namely, that the supreme Being is so above and beyond every other nature that, whenever any statement is made concerning it in words which are also applicable to other natures, the sense of these words in this case is by no means that in which they are applied to other natures.

For what sense have I conceived of, in all these words that I have thought of, except the common and familiar sense? If, then, the familiar sense of words is alien to that Being, whatever I have inferred to be attributable to it is not its property. How, then, has any truth concerning the supreme Being been discovered, if what has been discovered is so alien to that Being? What is to be inferred? Or, has there in some sort been some truth discovered regarding this incomprehensible object, and in some sort has nothing been proved regarding it? For often we speak of things which we do not express with precision as they are; but by another expression we indicate what we are unwilling or unable to express with precision, as when we speak in riddles. And often we see a thing, not precisely as it is in itself, but through a likeness or image, as when we look upon a face in a mirror. And in this way, we often express and yet do not express, see and yet do not see, one and the same object; we express and see it through another; we do not express it, and do not see it by virtue of its own proper nature.

On these grounds, then, it appears that there is nothing to disprove the truth of our discussion thus far concerning the supreme Nature, and yet this Nature itself remains not the less ineffable, if we believe that it has never been expressed according to the peculiar nature of its own being, but somehow described through another. For whatever terms seem applicable to that Nature do not reveal it to me in its proper character, but rather intimate it through some likeness. For, when I think of the meanings of these terms, I more naturally conceive in my mind of what I see in created objects, than of what I conceive to transcend all human understanding. For it is something much less, nay, something far different, that their meaning suggests to my mind, than that the conception of which my mind itself attempts to achieve through this shadowy signification. For, neither is the term wisdom sufficient to reveal to me that Being, through which all things were created from nothing and are preserved from nothingness; nor is the term essence capable of expressing to me that Being which, through its unique elevation, is far above all things, and through its peculiar natural character greatly transcends all things.

In this way, then, is that Nature ineffable, because it is incapable of description in words or by any other means; and, at the same time, an inference regarding it, which can be reached by the instruction of reason or in some other way, as it were in a riddle, is not therefore necessarily false.

Through the rational mind is the nearest approach to the supreme Being. SINCE it is clear, then, that nothing can be ascertained concerning this Nature in terms of its own peculiar character, but only in terms of something else, it is certain that a nearer approach toward knowledge of it is made through that which approaches it more nearly through likeness. For the more like to it anything among created beings is proved to be, the more excellent must that created being be by nature. Hence, this being, through its greater likeness, assists the investigating mind in the approach to supreme Truth; and through its more excellent created essence, teaches the more correctly what opinion the mind itself ought to form regarding the Creator. So, undoubtedly, a greater knowledge of the creative Being is attained, the more nearly the creature through which the investigation is made approaches that Being. For that every being, in so far as it exists, is like the supreme Being, reasons already considered do not permit us to doubt.

It is evident, then, that as the rational mind alone, among all created beings, is capable of rising to the investigation of this Being, so it is not the less this same rational mind alone, through which the mind itself can most successfully achieve the discovery of this same Being. For it has already been acknowledged that this approaches it most nearly, through likeness of natural essence. What is more obvious, then, than that the more earnestly the rational mind devotes itself to learning its own nature, the more effectively does it rise to the knowledge of that Being; and the more carelessly it contemplates itself, the farther does it descend from the contemplation of that Being?

The mind itself is the mirror and image of that Being. THEREFORE, the mind may most fitly be said to be its own mirror wherein it contemplates, so to speak, the image of what it cannot see face to face. For, if the mind itself alone among all created beings is capable of remembering and conceiving of and loving itself, I do not see why it should be denied that it is the true image of that being which, through its memory and intelligence and love, is united in an ineffable Trinity. Or, at any rate, it proves itself to be the more truly the image of that Being by its power of remembering, conceiving of, and loving, that Being. For, the greater and the more like that Being it is, the more truly it is recognised to be its image. But, it is utterly inconceivable that any rational creature can have been naturally endowed with any power so excellent and so like the supreme Wisdom as this power of remembering, and conceiving of, and loving, the best and greatest of all beings. Hence, no faculty has been bestowed on any creature that is so truly the image of the Creator.

The rational creature was created in order that it might love this Being. IT seems to follow, then, that the rational creature ought to devote itself to nothing so earnestly as to the expression, through voluntary performance, of this image which is impressed on it through a natural potency. For, not only does it owe its very existence to its creator; but the fact that it is known to have no power so important as that of remembering, and conceiving of, and loving, the supreme good, proves that it ought to wish nothing else so especially. For who can deny that whatever within the scope one's power is better, ought to prevail with the will? For, to the rational nature rationality is the same with the ability to distinguish the just from the not-just, the true from the not-true, the good from the not-good, the greater good from the lesser; but this power is altogether useless to it, and superfluous, unless what it distinguishes it loves or condemns, in accordance with the judgment of true discernment.

From this, then, it seems clear enough that every rational being exists for this purpose, that according as, on the grounds of discernment, it judges a thing to be more or less good, or not good, so it may love that thing in greater or less degree, or reject it. It is, therefore, most obvious that the rational creature was created for this purpose, that it might love the supreme Being above all other goods, as this Being is itself the supreme good; nay, that it might love nothing except it, unless because of it; since that Being is good through itself, and nothing else is good except through it. But the rational being cannot love this Being, unless it has devoted itself to remembering and conceiving of it. It is clear, then, that the rational creature ought to devote its whole ability and will to remembering, and conceiving of, and loving, the supreme good, for which end it recognises that it has its very existence.

The soul that ever loves this Essence lives at some time in true blessedness. BUT there is no doubt that the human soul is a rational creature. Hence, it must have been created for this end, that it might love the supreme Being. It must, therefore, have been created either for this end, that it might love that Being eternally; or for this, that at some time it might either voluntarily, or by violence, lose this love. But it is impious to suppose that the supreme Wisdom created it for this end, that at some time, either it should despise so great a good, or, though wishing to keep it, should lose it by some violence. We infer, then, that it was created for this end, that it might love the supreme Being eternally. But this it cannot do unless it lives forever. It was so created, then, that it lives forever, if it forever wills to do that for which it was created.

Hence, it is most incompatible with the nature of the supremely good, supremely wise, and omnipotent Creator, that what he has made to exist that it might love him, he should make not to exist, so long as it truly loves him; and that what he voluntarily gave to a non-loving being that it might ever love, he should take away, or permit to be taken away, from the loving being, so that necessarily it should not love; especially since it should by no means be doubted that he himself loves every nature that loves him. Hence, it is manifest that the human soul is never deprived of its life, if it forever devotes itself to loving the supreme life.

How, then, shall it live? For is long life so important a matter, if it is not secure from the invasion of troubles? For whoever, while he lives, is either through fear or through actual suffering subject to troubles, or is deceived by a false security, does he not live in misery? But, if any one lives in freedom from these troubles, he lives in blessedness. But it is most absurd to suppose that any nature that forever loves him, who is supremely good and omnipotent, forever lives in misery. So, it is plain, that the human soul is of such a character that, if it diligently observes that end for which it exists, it at some time lives in blessedness, truly secure from death itself and from every other trouble.

This Being gives itself in return to the creature that loves it, that that creature may be eternally blessed. THEREFORE it cannot be made to appear true that he who is most just and most powerful makes no return to the being that loves him perseveringly, to which although it neither existed nor loved him, he gave existence that it might be able to be a loving being. For, if he makes no return to the loving soul, the most just does not distinguish between the soul that loves, and the soul that despises what ought to be supremely loved, nor does he love the soul that loves him; or else it does not avail to be loved by him; all of which suppositions are inconsistent with his nature; hence he does make a return to every soul that perseveres in loving him.

But what is this return? For, if he gave to what was nothing, a rational being, that it might be a loving soul, what shall he give to the loving soul, if it does not cease to love? If what waits upon love is so great, how great is the recompense given to love? And if the sustainer of love is such as we declare, of what character is the profit? For, if the rational creature, which is useless to itself without this love, is with it preeminent among all creatures, assuredly nothing can be the reward of love except what is preeminent among all natures. For this same good, which demands such love toward itself, also requires that it be desired by the loving soul. For, who can love justice, truth, blessedness, incorruptibility, in such a way as not to wish to enjoy them? What return, then, shall the supreme Goodness make to the being that loves and desires it, except itself? For, whatever else it grants, it does not give in return, since all such bestowals neither compensate the love, nor console the loving being, nor satisfy the soul that desires this supreme Being.

Or, if it wishes to be loved and desired, so as to make some other return than its love, it wishes to be loved and desired, not for its own sake, but for the sake of another; and does not wish to be loved itself, but wishes another to be loved; which it is impious to suppose. So, it is most true that every rational soul, if, as it should, it earnestly devotes itself through love to longing for supreme blessedness, shall at some time receive that blessedness to enjoy, that what it now sees as through a glass and in a riddle, it may then see face to face. But it is most foolish to doubt whether it enjoys that blessedness eternally; since, in the enjoyment of that blessedness, it will be impossible to turn the soul aside by any fear, or to deceive it by false security; nor, having once experienced the need of that blessedness, will it be able not to love it; nor will that blessedness desert the soul that loves it; nor shall there be anything powerful enough to separate them against their will. Hence, the soul that has once begun to enjoy supreme Blessedness will be eternally blessed.

The soul that despises this being will be eternally miserable. FROM this it may be inferred, as a certain consequence, that the soul which despises the love of the supreme good will incur eternal misery. It might be said that it would be justly punished for such contempt if it lost existence or life, since it does not employ itself to the end for which it was created. But reason in no wise admits such a belief, namely, that after such great guilt it is condemned to be what it was before all its guilt. For, before it existed, it could neither be guilty nor feel a penalty. If, then, the soul despising that end for which it was created, dies so as to feel nothing, or so as to be nothing at all, its condition will be the same when in the greatest guilt and when without all guilt; and the supremely wise Justice will not distinguish between what is capable of no good and wills no evil, and what is capable of the greatest good and wills the greatest evil.

But it is plain enough that this is a contradiction. Therefore, nothing can be more logical, and nothing ought to be believed more confidently than that the soul of man is so constituted that, if it scorns loving the supreme Being, it suffers eternal misery; that just as the loving soul shall rejoice in an eternal reward, so the soul despising that Being shall suffer eternal punishment; and as the former shall feel an immutable sufficiency, so the latter shall feel an inconsolable need.

Every human soul is immortal. And it is either forever miserable, or at some time truly blessed. BUT if the soul is mortal, of course the loving soul is not eternally blessed, nor the soul that scorns this Being eternally miserable. Whether, therefore, it loves or scorns that for the love of which it was created, it must be immortal. But if there are some rational souls which are to be judged as neither loving nor scorning, such as the souls of infants seem to be, what opinion shall be held regarding these? Are they mortal or immortal? But undoubtedly all human souls are of the same nature. Hence, since it is established that some are immortal, every human soul must be immortal. But since every living being is either never, or at some time, truly secure from all trouble; necessarily, also, every human soul is either ever miserable, or at some time truly blessed.

No soul is unjustly deprived of the supreme good, and every effort must be directed toward that good. BUT, which souls are unhesitatingly to be judged as so loving that for the love of which they were created, that they deserve to enjoy it at some time, and which as so scorning it, that they deserve ever to stand in need of it; or how and on what ground those which it seems impossible to call either loving or scorning are assigned to either eternal blessedness or misery, - of all this I think it certainly most difficult or even impossible for any mortal to reach an understanding through discussion. But that no being is unjustly deprived by the supremely great and supremely good Creator of that good for which it was created, we ought most assuredly to believe. And toward this good every man ought to strive, by loving and desiring it with all his heart, and all his soul, and all his mind.

The supreme Being is to be hoped for. BUT the human soul will by no means be able to train itself in this purpose, if it despairs of being able to reach what it aims at. Hence, devotion to effort is not more profitable to it than hope of attainment is necessary.

We must believe in this Being, that is, by believing we must reach out for it. BUT what does not believe cannot love or hope. It is, therefore, profitable to this human soul to believe the supreme Being and those things without which that Being cannot be loved, that, by believing, the soul may reach out for it. And this truth can be more briefly and fitly indicated, I think, if instead of saying, "strive for" the supreme Being, we say, "believe in" the supreme Being.

For, if one says that he believes in it, he apparently shows clearly enough both that, through the faith which he professes, he strives for the supreme Being, and that he believes those things which are proper to this aim. For it seems that either he who does not believe what is proper to striving for that Being, or he who does not strive for that Being, through what he believes, does not believe in it. And, perhaps, it is indifferent whether we say, "believe in it," or "direct belief to it," just as by believing to strive for it and toward it are the same, except that whoever shall have come to it by striving for (tendendo in) it, will not remain without, but within it. And this is indicated more distinctly and familiarly if we say, "striving for" (in) it, than if we say, "toward" (ad) it. On this ground, therefore, I think it may more fitly be said that we should believe in it, than that we should direct belief to it.

We should believe in Father and Son and in their Spirit equally, and in each separately, and in the three at once. WE should believe, then, equally in the Father and in the Son and in their Spirit, and in each separately, and in the three at once, since the Father separately, and the Son separately, and their Spirit separately is the supreme Being, and at once Father and Son with their Spirit are one and the same supreme Being, in which alone every man ought to believe; because it is the sole end which in every thought and act he ought to strive for. Hence, it is manifest that as none is able to strive for that Being, except he believe in it; so to believe it avails none, except he strive for it.

What is living, and what dead faith. HENCE, with however great confidence so important a truth is believed, the faith will be useless and, as it were, dead, unless it is strong and living through love. For, that the faith which is accompanied by sufficient love is by no means idle, if an opportunity of operation offers, but rather exercises itself in an abundance of works, as it could not do without love, may be proved from this fact alone, that, since it loves the supreme Justice, it can scorn nothing that is just, it can approve nothing that is unjust. Therefore, seeing that the fact of its operation shows that life, without which it could not operate, is inherent in it; it is not absurd to say that operative faith is alive, because it has the life of love without which it could not operate; and that idle faith is not living, because it lacks that life of love, with which it would not be idle.

Hence, if not only he who has lost his sight is called blind, but also he who ought to have sight and has it not, why cannot, in like manner, faith without love be called dead; not because it has lost its life, that is, love; but because it has not the life which it ought always to have? As that faith, then, which operates through love is recognised as living, so that which is idle, through contempt, is proved to be dead. It may, therefore, be said with sufficient fitness that living faith believes in that in which we ought to believe; while dead faith merely believes that which ought to be believed.

The supreme Being may in some sort be called Three. AND so it is evidently expedient for every man to believe in a certain ineffable trinal unity, and in one Trinity; one and a unity because of its one essence, but trinal and a trinity because of its three - what? For, although I can speak of a Trinity because of Father and Son and the Spirit of both, who are three; yet I cannot, in one word, show why they are three; as if I should call this Being a Trinity because of its three persons, just as I would call it a unity because of its one substance. For three persons are not to be supposed, because all persons which are more than one so subsist separately from one another, that there must be as many substances as there are persons, a fact that is recognised in the case of more men than one, when there are as many persons as there are individual substances. Hence, in the supreme Being, just as there are not more substances than one, so there are not more persons than one.

So, if one wishes to express to any why they are three, he will say that they are Father and Son and the Spirit of both, unless perchance, compelled by the lack of a precisely appropriate term, he shall choose some one of those terms which cannot be applied in a plural sense to the supreme Being, in order to indicate what cannot be expressed in any fitting language; as if he should say, for instance, that this wonderful Trinity is one essence or nature, and three persons or substances. For these two terms are more appropriately chosen to describe plurality in the supreme Being, because the word person is applied only to an individual, rational nature; and the word substance is ordinarily applied to individual beings, which especially subsist in plurality. For individual beings are especially exposed to, that is, are subject to, accidents, and for this reason they more properly receive the name sub-stance. Now, it is already manifest that the supreme Being, which is subject to no accidents, cannot properly be called a substance, except as the word substance is used in the same sense with the word Essence. Hence, on this ground, namely, of necessity, that supreme and one Trinity or trinal unity may justly be called one Essence and three Persons or three Substances.

This Essence itself is God, who alone is lord and ruler of all. IT appears, then - nay, it is unhesitatingly declared that what is called God is not nothing; and that to this supreme Essence the name God is properly given. For every one who says that a God exists, whether one or more than one, conceives of him only as of some substance which he believes to be above every nature that is not God, and that he is to be worshipped of men because of his preeminent majesty, and to be appeased for man's own sake because of some imminent necessity.

But what should be so worshipped in accordance with its majesty, and what should be so appeased in behalf of any object, as the supremely good and supremely powerful Spirit, who is Lord of all and who rules all? For, as it is established that through the supreme Good and its supremely wise omnipotence all things were created and live, it is most inconsistent to suppose that the Spirit himself does not rule the beings created by him, or that beings are governed by another less powerful or less good, or by no reason at all, but by the confused flow of events alone. For it is he alone through whom it is well with every creature, and without whom it is well with none, and from whom, and through whom, and in whom, are all things.

Therefore, since he himself alone is not only the beneficent Creator, but the most powerful lord, and most wise ruler of all; it is clear that it is he alone whom every other nature, according to its whole ability, ought to worship in love, and to love in worship; from whom all happiness is to be hoped for; with whom refuge from adversity is to be sought; to whom supplication for all things is to be offered. Truly, therefore, he is not only God, but the only God, ineffably Three and One.

AN ANSWER TO THE ARGUMENT OF ANSELM IN THE PROSLOGIUM. BY GAUNILON, A MONK OF MARMOUTIER. 1. IF one doubts or denies the existence of a being of such a nature that nothing greater than it can be conceived, he receives this answer: The existence of this being is proved, in the first place, by the fact that he himself, in his doubt or denial regarding this being, already has it in his understanding; for in hearing it spoken of he understands what is spoken of. It is proved, therefore, by the fact that what he understands must exist not only in his understanding, but in reality also. And the proof of this is as follows. - It is a greater thing to exist both in the understanding and in reality than to be in the understanding alone. And if this being is in the understanding alone, whatever has even in the past existed in reality will be greater than this being. And so that which was greater than all beings will be less than some being, and will not be greater than all: which is a manifest contradiction.

And hence, that which is greater than all, already proved to be in the understanding, must exist not only in the understanding, but also in reality: for otherwise it will not be greater than all other beings. 2. The fool might make this reply: This being is said to be in my understanding already, only because I understand what is said. Now could it not with equal justice be said that I have in my understanding all manner of unreal objects, having absolutely no existence in themselves, because I understand these things if one speaks of them, whatever they may be? Unless indeed it is shown that this being is of such a character that it cannot be held in concept like all unreal objects, or objects whose existence is uncertain: and hence I am not able to conceive of it when I hear of it, or to hold it in concept; but I must understand it and have it in my understanding; because, it seems, I cannot conceive of it in any other way than by understanding it, that is, by comprehending in my knowledge its existence in reality.

But if this is the case, in the first place there will be no distinction between what has precedence in time - namely, the having of an object in the understanding - and what is subsequent in time - namely, the understanding that an object exists; as in the example of the picture, which exists first in the mind of the painter, and afterwards in his work. Moreover, the following assertion can hardly be accepted: that this being, when it is spoken of and heard of, cannot be conceived not to exist in the way in which even God can be conceived not to exist. For if this is impossible, what was the object of this argument against one who doubts or denies the existence of such a being?

Finally, that this being so exists that it cannot be perceived by an understanding convinced of its own indubitable existence, unless this being is afterwards conceived of - this should be proved to me by an indisputable argument, but not by that which you have advanced: namely, that what I understand, when I hear it, already is in my understanding. For thus in my understanding, as I still think, could be all sorts of things whose existence is uncertain, or which do not exist at all, if some one whose words I should understand mentioned them. And so much the more if I should be deceived, as often happens, and believe in them: though I do not yet believe in the being whose existence you would prove.

3. Hence, your example of the painter who already has in his understanding what he is to paint cannot agree with this argument. For the picture, before it is made, is contained in the artificer's art itself; and any such thing, existing in the art of an artificer, is nothing but a part of his understanding itself. A joiner, St. Augustine says, when he is about to make a box in fact, first has it in his art. The box which is made in fact is not life; but the box which exists in his art is life. For the artificer's soul lives, in which all these things are, before they are produced. Why, then, are these things life in the living soul of the artificer, unless because they are nothing else than the knowledge or understanding of the soul itself?

With the exception, however, of those facts which are known to pertain to the mental nature, whatever, on being heard and thought out by the understanding, is perceived to be real, undoubtedly that real object is one thing, and the understanding itself, by which the object is grasped, is another. Hence, even if it were true that there is a being than which a greater is inconceivable: yet to this being, when heard of and understood, the not yet created picture in the mind of the painter is not analogous.

4. Let us notice also the point touched on above, with regard to this being which is greater than all which can be conceived, and which, it is said, can be none other than God himself. I, so far as actual knowledge of the object, either from its specific or general character, is concerned, am as little able to conceive of this being when I hear of it, or to have it in my understanding, as I am to conceive of or understand God himself: whom, indeed, for this very reason I can conceive not to exist. For I do not know that reality itself which God is, nor can I form a conjecture of that reality from some other like reality. For you yourself assert that that reality is such that there can be nothing else like it.

For, suppose that I should hear something said of a man absolutely unknown to me, of whose very existence I was unaware. Through that special or general knowledge by which I know what man is, or what men are, I could conceive of him also, according to the reality itself, which man is. And yet it would be possible, if the person who told me of him deceived me, that the man himself, of whom I conceived, did not exist ; since that reality according to which I conceived of him, though a no less indisputable fact, was not that man, but any man. Hence, I am not able, in the way in which I should have this unreal being in concept or in understanding, to have that being of which you speak in concept or in understanding, when I hear the word God or the words, a being greater than all other beings. For I can conceive of the man according to a fact that is real and familiar to me: but of God, or a being greater than all others, I could not conceive at all, except merely according to the word. And an object can hardly or never be conceived according to the word alone.

For when it is so conceived, it is not so much the word itself (which is, indeed, a real thing - that is, the sound of the letters and syllables) as the signification of the word, when heard, that is conceived. But it is not conceived as by one who knows what is generally signified by the word; by whom, that is, it is conceived according to a reality and in true conception alone. It is conceived as by a man who does not know the object, and conceives of it only in accordance with the movement of his mind produced by hearing the word, the mind attempting to image for itself the signification of the word that is heard. And it would be surprising if in the reality of fact it could ever attain to this. Thus, it appears, and in no other way, this being is also in my understanding, when I hear and understand a person who says that there is a being greater than all conceivable beings. So much for the assertion that this supreme nature already is in my understanding. 5. But that this being must exist, not only in the understanding but also in reality, is thus proved to me:

If it did not so exist, whatever exists in reality would be greater than it. And so the being which has been already proved to exist in my understanding, will not be greater than all other beings. I still answer: if it should be said that a being which cannot be even conceived in terms of any fact, is in the understanding, I do not deny that this being is, accordingly, in my understanding. But since through this fact it can in no wise attain to real existence also, I do not yet concede to it that existence at all, until some certain proof of it shall be given. For he who says that this being exists, because otherwise the being which is greater than all will not be greater than all, does not attend strictly enough to what he is saying. For I do not yet say, no, I even deny or doubt that this being is greater than any real object. Nor do I concede to it any other existence than this (if it should be called existence) which it has when the mind, according to a word merely heard, tries to form the image of an object absolutely unknown to it.

How, then, is the veritable existence of that being proved to me from the assumption, by hypothesis, that it is greater than all other beings? For I should still deny this, or doubt your demonstration of it, to this extent, that I should not admit that this being is in my understanding and concept even in the way in which many objects whose real existence is uncertain and doubtful, are in my understanding and concept. For it should be proved first that this being itself really exists somewhere; and then, from the fact that it is greater than all, we shall not hesitate to infer that it also subsists in itself. 6. For example: it is said that somewhere in the ocean is an island, which, because of the difficulty, or rather the impossibility, of discovering what does not exist, is called the lost island. And they say that this island has an inestimable wealth of all manner of riches and delicacies in greater abundance than is told of the Islands of the Blest; and that having no owner or inhabitant, it is more excellent than all other countries , which are inhabited by mankind, in the abundance with which it is stored.

Now if some one should tell me that there is such an island, I should easily understand his words, in which there is no difficulty. But suppose that he went on to say, as if by a logical inference: "You can no longer doubt that this island which is more excellent than all lands exists somewhere, since you have no doubt that it is in your understanding. And since it is more excellent not to be in the understanding alone, but to exist both in the understanding and in reality, for this reason it must exist. For if it does not exist, any land which really exists will be more excellent than it; and so the island already understood by you to be more excellent will not be more excellent."

If a man should try to prove to me by such reasoning that this island truly exists, and that its existence should no longer be doubted, either I should believe that he was jesting, or I know not which I ought to regard as the greater fool: myself, supposing that I should allow this proof; or him, if he should suppose that he had established with any certainty the existence of this island. For he ought to show first that the hypothetical excellence of this island exists as a real and indubitable fact, and in no wise as any unreal object, or one whose existence is uncertain, in my understanding. 7. This, in the mean time, is the answer the fool could make to the arguments urged against him. When he is assured in the first place that this being is so great that its non-existence is not even conceivable, and that this in turn is proved on no other ground than the fact that otherwise it will not be greater than all things, the fool may make the same answer, and say:

When did I say that any such being exists in reality, that is, a being greater than all others? - that on this ground it should be proved to me that it also exists in reality to such a degree that it cannot even be conceived not to exist? Whereas in the first place it should be in some way proved that a nature which is higher, that is, greater and better, than all other natures, exists; in order that from this we may then be able to prove all attributes which necessarily the being that is greater and better than all possesses.

Moreover, it is said that the non-existence of this being is inconceivable. It might better be said, perhaps, that its non-existence, or the possibility of its non-existence, is unintelligible. For according to the true meaning of the word, unreal objects are unintelligible. Yet their existence is conceivable in the way in which the fool conceived of the non-existence of God. I am most certainly aware of my own existence; but I know, nevertheless, that my non-existence is possible. As to that supreme being, moreover, which God is, I understand without any doubt both his existence, and the impossibility of his non-existence. Whether, however, so long as I am most positively aware of my existence, I can conceive of my non-existence, I am not sure. But if I can, why can I not conceive of the non-existence of whatever else I know with the same certainty? If, however, I cannot, God will not be the only being of which it can be said, it is impossible to conceive of his non-existence.

8. The other parts of this book are argued with such truth, such brilliancy, such grandeur; and are so replete with usefulness, so fragrant with a certain perfume of devout and holy feeling, that though there are matters in the beginning which, however rightly sensed, are weakly presented, the rest of the work should not be rejected on this account. The rather ought these earlier matters to be reasoned more cogently, and the whole to be received with great respect and honor.

IN REPLY TO GAUNILON'S ANSWER IN BEHALF OF THE FOOL. IT was a fool against whom the argument of my Proslogium was directed. Seeing, however, that the author of these objections is by no means a fool, and is a Catholic, speaking in behalf of the fool, I think it sufficient that I answer the Catholic.

A general refutation of Gaunilon's argument. It is shown that a being than which a greater cannot be conceived exists in reality. YOU say - whosoever you may be, who say that a fool is capable of making these statements - that a being than which a greater cannot be conceived is not in the understanding in any other sense than that in which a being that is altogether inconceivable in terms of reality, is in the understanding. You say that the inference that this being exists in reality, from the fact that it is in the understanding, is no more just than the inference that a lost island most certainly exists, from the fact that when it is described the hearer does not doubt that it is in his understanding.

But I say: if a being than which a greater is inconceivable is not understood or conceived, and is not in the understanding or in concept, certainly either God is not a being than which a greater is inconceivable, or else he is not understood or conceived, and is not in the understanding or in concept. But I call on your faith and conscience to attest that this is most false. Hence, that than which a greater cannot be conceived is truly understood and conceived, and is in the understanding and in concept. Therefore either the grounds on which you try to controvert me are not true, or else the inference which you think to base logically on those grounds is not justified. But you hold, moreover, that supposing that a being than which a greater cannot be conceived is understood, it does not follow that this being is in the understanding; nor, if it is in the understanding, does it therefore exist in reality.

In answer to this, I maintain positively: if that being can be even conceived to be, it must exist in reality. For that than which a greater is inconceivable cannot be conceived except as without beginning. But whatever can be conceived to exist, and does not exist, can be conceived to exist through a beginning. Hence what can be conceived to exist, but does not exist, is not the being than which a greater cannot be conceived. Therefore, if such a being can be conceived to exist, necessarily it does exist. Furthermore: if it can be conceived at all, it must exist. For no one who denies or doubts the existence of a being than which a greater is inconceivable, denies or doubts that if it did exist, its non-existence, either in reality or in the understanding, would be impossible. For otherwise it would not be a being than which a greater cannot be conceived. But as to whatever can be conceived, but does not exist - if there were such a being, its non-existence, either in reality or in the understanding, would be possible. Therefore if a being than which a greater is inconceivable can be even conceived, it cannot be nonexistent.

But let us suppose that it does not exist, even if it can be conceived. Whatever can be conceived, but does not exist, if it existed, would not be a being than which a greater is inconceivable. If, then, there were a being a greater than which is inconceivable, it would not be a being than which a greater is inconceivable: which is most absurd. Hence, it is false to deny that a being than which a greater cannot be conceived exists, if it can be even conceived; much the more, therefore, if it can be understood or can be in the understanding.

Moreover, I will venture to make this assertion: without doubt, whatever at any place or at any time does not exist - even if it does exist at some place or at some time - can be conceived to exist nowhere and never, as at some place and at some time it does not exist. For what did not exist yesterday, and exists to-day, as it is understood not to have existed yesterday, so it can be apprehended by the intelligence that it never exists. And what is not here, and is elsewhere, can be conceived to be nowhere, just as it is not here. So with regard to an object of which the individual parts do not exist at the same places or times: all its parts and therefore its very whole can be conceived to exist nowhere or never.

For, although time is said to exist always, and the world everywhere, yet time does not as a whole exist always, nor the world as a whole everywhere. And as individual parts of time do not exist when others exist, so they can be conceived never to exist. And so it can be apprehended by the intelligence that individual parts of the world exist nowhere, as they do not exist where other parts exist. Moreover, what is composed of parts can be dissolved in concept, and be non-existent. Therefore, whatever at any place or at any time does not exist as a whole, even if it is existent, can be conceived not to exist. But that than which a greater cannot be conceived, if it exists, cannot be conceived not to exist. Otherwise, it is not a being than which a greater cannot be conceived: which is inconsistent. By no means, then, does it at any place or at any time fail to exist as a whole: but it exists as a whole everywhere and always.

Do you believe that this being can in some way be conceived or understood, or that the being with regard to which these things are understood can be in concept or in the understanding? For if it cannot, these things cannot be understood with reference to it. But if you say that it is not understood and that it is not in the understanding, because it is not thoroughly understood; you should say that a man who cannot face the direct rays of the sun does not see the light of day, which is none other than the sunlight. Assuredly a being than which a greater cannot be conceived exists, and is in the understanding, at least to this extent - that these statements regarding it are understood.

The argument is continued. It is shown that a being than which a greater is inconceivable can be conceived, and also, in so far, exists. I HAVE said, then, in the argument which you dispute, that when the fool hears mentioned a being than which a greater is inconceivable, he understands what he hears. Certainly a man who does not understand when a familiar language is spoken, has no understanding at all, or a very dull one. Moreover, I have said that if this being is understood, it is in the understanding. Is that in no understanding which has been proved necessarily to exist in the reality of fact? But you will say that although it is in the understanding, it does not follow that it is understood. But observe that the fact of its being understood does necessitate its being in the understanding. For as what is conceived, is conceived by conception, and what is conceived by conception, as it is conceived, so is in conception; so what is understood, is understood by understanding, and what is understood by understanding, as it is understood, so is in the understanding. What can be more clear than this?

After this, I have said that if it is even in the understanding alone, it can be conceived also to exist in reality, which is greater. If, then, it is in the understanding alone, obviously the very being than which greater cannot be conceived is one than which a greater can be conceived. What is more logical? For if it exists even in the understanding alone, can it not be conceived also to exist in reality? And if it can be so conceived, does not he who conceives of this conceive of a thing greater than that being, if it exists in the understanding alone? What more consistent inference, then, can be made than this: that if a being than which a greater cannot be conceived is in the understanding alone, it is not that than which a greater cannot be conceived? But, assuredly, in no understanding is a being than which a greater is conceivable a being than which a greater is inconceivable. Does it not follow, then, that if a being than which a greater cannot be conceived is in any understanding, it does not exist in the understanding alone? For if it is in the understanding alone, it is a being than which a greater can be conceived, which is inconsistent with the hypothesis.

A criticism of Gaunilon's example, in which he tries to show that in this way the real existence of a lost island might be inferred from the fact of its being conceived. BUT, you say, it is as if one should suppose an island in the ocean, which surpasses all lands in its fertility, and which, because of the difficulty, or the impossibility, of discovering what does not exist, is called a lost island; and should say that there can no doubt that this island truly exists in reality, for this reason, that one who hears it described easily understands what he hears. Now I promise confidently that if any man shall devise anything existing either in reality or in concept alone (except that than which a greater be conceived) to which he can adapt the sequence of my reasoning, I will discover that thing, and will give him his lost island, not to be lost again. But it now appears that this being than which a greater is inconceivable cannot be conceived not to be, because it exists on so assured a ground of truth; for otherwise it would not exist at all.

Hence, if any one says that he conceives this being not to exist, I say that at the time when he conceives of this either he conceives of a being than which a greater is inconceivable, or he does not conceive at all. If he does not conceive, he does not conceive of the non-existence of that of which he does not conceive. But if he does conceive, he certainly conceives of a being which cannot be even conceived not to exist. For if it could be conceived not to exist, it could be conceived to have a beginning and an end. But this is impossible. He, then, who conceives of this being conceives of a being which cannot be even conceived not to exist; but he who conceives of this being does not conceive that it does not exist; else he conceives what is inconceivable. The non-existence, then, of that than which a greater cannot be conceived is inconceivable.

The difference between the possibility of conceiving of non-existence, and understanding non-existence. YOU say, moreover, that whereas I assert that this supreme being cannot be conceived not to exist, it might better be said that its non-existence, or even the possibility of its non-existence, cannot be understood. But it was more proper to say, it cannot be conceived. For if I had said that the object itself cannot be understood not to exist, possibly you yourself, who say that in accordance with the true meaning of the term what is unreal cannot be understood, would offer the objection that nothing which is can be understood not to be, for the non-existence of what exists is unreal: hence God would not be the only being of which it could be said, it is impossible to understand its non-existence. For thus one of those beings which most certainly exist can be understood not to exist in the same way in which certain other real objects can be understood not to exist.

But this objection, assuredly, cannot be urged against the term conception, if one considers the matter well. For although no objects which exist can be understood not to exist, yet all objects, except that which exists in the highest degree, can be conceived not to exist. For all those objects, and those alone, can be conceived not to exist, which have a beginning or end or composition of parts: also, as I have already said, whatever at any place or at any time does not exist as a whole. That being alone, on the other hand, cannot be conceived not to exist, in which any conception discovers neither beginning nor end nor composition of parts, and which any conception finds always and everywhere as a whole. Be assured, then, that you can conceive of your own non-existence, although you are most certain that you exist. I am surprised that you should have admitted that you are ignorant of this. For we conceive of the non-existence of many objects which we know to exist, and of the existence of many which we know not to exist; not by forming the opinion that they so exist, but by imagining that they exist as we conceive of them.

And indeed, we can conceive of the non-existence of an object, although we know it to exist, because at the same time we can conceive of the former and know the latter. And we cannot conceive of the nonexistence of an object, so long as we know it to exist, because we cannot conceive at the same time of existence and non-existence. If, then, one will thus distinguish these two senses of this statement, he will understand that nothing, so long as it is known to exist, can be conceived not to exist; and that whatever exists, except that being than which a greater cannot be conceived, can be conceived not to exist, even when it is known to exist. So, then, of God alone it can be said that it is impossible to conceive of his non-existence; and yet many objects, so long as they exist, in one sense cannot be conceived not to exist. But in what sense God is to be conceived not to exist, I think has been shown clearly enough in my book.

A particular discussion of certain statements of Gaunilon's. In the first place, he misquoted the argument which he undertook to refute. THE nature of the other objections which you, in behalf of the fool, urge against me it is easy, even for a man of small wisdom, to detect; and I had therefore thought it unnecessary to show this. But since I hear that some readers of these objections think they have some weight against me, I will discuss them briefly. In the first place, you often repeat that I assert that what is greater than all other beings is in the understanding; and if it is in the understanding, it exists also in reality, for otherwise the being which is greater than all would not be greater than all. Nowhere in all my writings is such a demonstration found. For the real existence of a being which is said to be greater than all other beings cannot be demonstrated in the same way with the real existence of one that is said to be a being than which a greater cannot be conceived.

If it should be said that a being than which a greater cannot be conceived has no real existence, or that it is possible that it does not exist, or even that it can be conceived not to exist, such an assertion can be easily refuted. For the non-existence of what does not exist is possible, and that whose non-existence is possible can be conceived not to exist. But whatever can be conceived not to exist, if it exists, is not a being than which a greater cannot be conceived; but if it does not exist, it would not, even if it existed, be a being than which a greater cannot be conceived. But it cannot be said that a being than which a greater is inconceivable, if it exists, is not a being than which a greater is inconceivable; or that if it existed, it would not be a being than which a greater is inconceivable. It is evident, then, that neither is it non-existent, nor is it possible that it does not exist, nor can it be conceived not to exist. For otherwise, if it exists, it is not that which it is said to be in the hypothesis; and if it existed, it would not be what it is said to be in the hypothesis.