Beliold thy own face; which he can only do in a looking-glass. For even our own face itself is out of the reach of our own seeing it; because it is not there where our look can he directed. But when it is said to the mind. Know thyself; then it knows itself by that very stroke by which it understands the word " thyself; " and this for no other reason than that it is present to itself. But if it does not understand what is said, then certainly it does not do as it is bid to do. And therefore it is bidden to do that, which it does, when it understands the very precept that bids it.
Chap. x. — Every mind knows certainly three things concerning itself— that it understands, that it is, and that it lives.
13. Let it not then add anything to that which it knows itself to be, when it is bidden to know itself. For it knows, at any rate, that this is said to itself; namely, to itself, that is, and that lives, and that understands. But a dead body also is, and cattle live; but neither a dead body nor cattle understand. Therefore it so knows that it so is, and that it so lives, as an understanding is and lives. When, therefore, for example's sake, the mind thinks itself air, it thinks that air understands; it knows, however, that itself understands, but it does not know itself to be air, but only thinks so. Let it separate that which it thinks itself; let it discern that which it knows; let this remain to it, about which not even have they doubted who have thought the mind to be this corporeal thing or that. For certainly every mind does not consider itself to be air; but some think themselves fire, others the brain, and some one kind of corporeal thing, others another, as I have mentioned before; yet all know that they themselves understand, and are, and live; but they refer understanding to that which they understand, but to be, and to live, to themselves. And no one doubts, either that no one understands who does not live, or that no one lives of whom it is not true that he is; and that therefore by consequence that which understands both is and lives; not as a dead body is which does not live, nor as a soul lives which does not understand, but in some proper and more excellent manner. Further, they know that they will, and they equally know that no one can will who is not and who does not live; and they also refer that will itself to something 256 ON THE TRINITY. [dOOK X.
which they will with that will. They know also that they remember; and they know at the same time that nobody could remember, unless he both was and lived; but we refer memory;[tself also to something, in that we remember those things. ^'Therefore the knowledge and science of many things are contained in two of these three, memory and understanding; but will must be present, that we may enjoy or use them. For we enjoy things known, in which things themselves the will finds delight for their own sake, and so reposes; but we use those things, which we refer to some other thing which we are to enjoy. ISTeither is the life of man vicious and culpable in any other way, than as wrongly using and wrongly enjoying. But it is no place here to discuss this.
14. But since we treat of the nature of the mind, let us remove from our consideration all knowledge which is received from without, through the senses of the body; and attend more carefully to the position which we have laid down, that all minds know and are certain concernincj themselves. For men certainly have doubted whether the power of living, of remembering, of understanding, of willing, of thinking, of knowing, of judging, be of air, or of fire, or of the brain, or of the blood, or of atoms, or besides the usual four elements of a fifth kind of body, I know not what; or whether the combining or tempering together of this our flesh itself has power to accomplish these things. And one has attempted to establish this, and another to establish that. Yet who ever doubts that he himself Hves, and remembers, and understands, and wills, and thinks, and knows, and judges? Seeing that even if he doubts, he lives; if he doubts, he remembers why he doubts; if he doubts, he understands that he doubts; if he doubts, he wishes to be certain; if he doubts, he thinks; if he doubts, he knows that he does not know; if he doubts, he judges that he ought not to assent rashly. "Whosoever therefore doubts about anything else, ought not to doubt of all these things; \ I which if they were not, he would not be able to doubt of anything.
15. They who think the mind to be either a body or the combination or tempering of the body, will have aU these things to seem to be in a subject, so that the substance is air, or fire, or CHAP. X.] THE MIND KNOWS ITS OWN SUBSTANCE. 257 some other corporeal thing, which they think to be the mind; but that the understanding is in this corporeal thing as its quality, so that this corporeal thing is the subject, but the understanding is in the subject, viz. that the mind is the subject, which they rule to be a corporeal thing, but the understanding, or any other of those things which we have mentioned as certain to us, is in that subject. They also hold nearly the same opinion who deny the mind itself to be body, but think it to be the combination or tempering together of the body; for there is this difference, that the former say that the mind itself is the substance, in which the understanding is, as in a subject; but the latter say that the mind itself is in a subject, viz. in the body, of which it is the combination cr tempering together. And hence, by consequence, what else can they think, except that the understanding also is in the same body as in a subject?
16. And all these do not perceive that the mind knows itself, even when it seeks for itself, as we have already shown. But nothing is at all rightly said to be known while its substance is not known. And therefore, when the mind knows itself, it knows its own substance; and when, it is certain about itself, it is certain about its own substance. But it is certain about itself, as those things which are said above prove convincingly; although it is not at all certain whether itself is air, or fire, or some body, or some function of body. Therefore it is not any of these. And that whole which is bidden to know itself, belongs to this, that it is certain that it is not any of those things of which it is uncertain, and is certain that it is that only, which only it is certain that it is. For it thinks in this way of fire, or air, and whatever else of the body it thinks of. Neither can it in any way be brought to pass that it should so think that which itself is, as it thinks that which itself is not. Since it thinks all these things through an imaginary phantasy, whether fire, or air, or this or that body, or that part or combination and tempering together of the body: nor assuredly is it said to be all those things, but some one of them. But if it were any one of them, it would think this one in a different manner from the rest, viz. not through an imaginary phantasy, as absent things are thought, which either themselves or some of like kind have been touched by the bodily sense; but by some DE TKIN. K inward, not feigned, but true presence (for nothing is more present to it than itself); just as it thinks that itself lives, and remembers, and understands, and wills. For it knows these things in itself, and does not imagine them as though it had touched them by the sense outside itself, as corporeal things are touched. And if it attaches nothing to itself from the thought of these things, so as to think itself to be something of the kind, then whatsoever remains to it from itself, that alone is itself.
Chap. xi. — In memory, understanding, and will, we have to note ability, learning, and use. Memory, understanding, and will are one essentially, and three relatively.
17. Putting aside, then, for a little while all other things, of which the mind is certain concerning itself, let us especially consider and discuss these three — memory, understanding, will. For we may commonly discern in these three the character of the abilities of the young also; since the more tenaciously and easily a boy remembers, and the more acutely he understands, and the more ardently he studies, the more praiseworthy is he in point of ability. But when the question is about any one's learning, then we ask not how solidly and easily he remembers, or how shrewdly he understands; but what it is that he remembers, and what it is that he understands. And because the mind is regarded as praiseworthy, not only as being learned, but also as being good, one gives heed not only to what he remembers and what he understands, but also to what he wishes; not how ardently he wishes, but first what it is he wishes, and then how greatly he wishes it. For the mind that loves eagerly is then to be praised, when it loves that which ought to be loved eagerly. Since, then, we speak of these three — ability, knowledge, use — the . first of these is to be considered under the three heads, of what a man can do in memory, and understanding, and will. The second of them is to be considered in regard to that which ' any one has in his memory and in his understanding, whither he has attained by a studious will. But the third, viz. use, lies in the will, which handles those things that are contained in the memory and understanding, whether it refer them to anything further, or rest satisfied with them as an end. For to use, is to take up something into the power of the will; CHAP. XL] MEMORY, UNDERSTANDING, AND AVILL. 259 and to enjoy, is to use with joy, not any longer of hope, but of the actual thing. Accordingly, every one who enjoys, uses; for he takes up something into the power of the will, wherein he also is satisfied as with an end. But not every one who uses, enjoys, if he has sought after that, which he takes up into the power of the will, not on account of the thing itself, hut on account of something else.
18. Since, then, these three, memory, understanding, will, are not three lives, but one life; nor three minds, but one mind; it follows certainly that neither are they three substances, but one substance. Since memory, which is called life, and mind, and substance, is so called in respect to itself; but it is called memory, relatively to something. And I should say the same also of understanding and of will, since they are called understanding and will relatively to something; but each in respect to itself is life, and mind, and essence.
And hence these three are one, in that they are one life, one mind, one essence; and whatever else they are severally called in respect to themselves, they are called also together, not plurally, but in the singular number. But they are three, in that wherein they are mutually referred to each other; and if they were not equal, and this not only each to each, but also each to all, they certainly could not mutually contain each other; for not only is each contained by each, but also all by each. For I remember that I have memory, and understanding, and will; and I understand that I understand, and will, and remember; and I will that I will, and remember, and understand; and I remember together my whole memory, and understanding, and will. For that of my memory which I do not remember, is not in my memory; and nothing is so much in the memory as memory itself. Therefore I remember the whole memory. Also, whatever I understand I know that I understand, and I know that I will whatever I will; but whatever I know I remember. Therefore I reiiiember the whole of my understanding, and the whole of my will. Likewise, when I understand these three things, I understand them together as whole. For there is none of things intelligible which I do not understand, except what I do not know; but what I do not know, I neither remember, nor will. Therefore^ whatever of things intelligible I do not understand, it follows also that I neither remember nor will. And whatever of things intelligible I remember and will, it follows that I understand. My will also embraces my whole understanding and my whole memory, whilst I use the whole that I understand and remember. And, therefore, while all are mutually comprehended by each, and as wholes, each as a whole is equal to each as a whole, and each as a whole at the same time to all as wholes; and these three are one, one life, one mind, one essence.
Chap. xii. — The mind is an image of the Trinity hi lis ovm memory, and understanding, and will.
1 9. Are we, then, now to go upward, with whatever strength of purpose we may, to that chiefest and highest essence, of which the human mind is an inadequate image, yet an image? Or are these same three things to be yet more distinctly made plain in the soul, by means of those things which we receive from without, through the bodily sense, wherein the knowledge of corporeal things is impressed upon us in time? Since we found the mind itself to be such in its own memory, and understanding, and will, that since it was understood always to know and always to will itself, it was understood also at the same time always to remember itself, always to understand and love itself, although not always to think of itself as separate from those things which are not itself; and hence its memory of itself, and understanding of itself, are with difficulty discerned in it. For in this case, where these two things are very closely conjoined, and one is not preceded by the other by any time at all, it looks as if they were not two things, but one called by two names; and love itself is not so plainly felt to exist when the sense of need does not disclose it, since what is loved is always at hand. And hence these things may be more lucidly set forth, even to men of duller minds, if such topics are treated of as are brought within reach of the mind in time, and happen to it in time; while it remembers what it did not remember before, and sees what it did not see before, and loves what it did not love before. But this discussion demands now another beginning, by reason of the measure of the present book.
CHAP. I.] A TRACE OF THE TRINITY IN THE OUTER MAN. 261 BOOK ELEVENTH.
A KIND OF IMAGE OF THE TKINITY IS POINTED OUT, EVEN IN THE OUTER MAN; FIRST OF ALL, IN THOSE THINGS AVHICH ARE PERCEIVED FROM WITH-OUT, VIZ. IN THE BODILY OBJECT THAT IS SEEN, AND IN THE FORM THAT IS IMPRESSED BY IT UPON THE SIGHT OF THE SEER, AND IN THE PURPOSE OF THE WILL THAT COMBINES THE TWO; ALTHOUGH THESE THREE ARE NEITHER MUTUALLY EQUAL, NOR OF ONE SUBSTANCE. NEXT, A KIND OF TRINITY, IN THREE SOMEWHATS OF ONE SUBSTANCE, IS OBSERVED TO EXIST IN THE MIND ITSELF, AS IT WERE INTRODUCED THERE FROM THOSE THINGS THAT ARE PERCEIVED FROM WITHOUT.; VIZ. THE IMAGE OF THE BODILY OBJECT WHICH IS IN THE MEMORY, AND THE IMPRESSION FORMED THERE-FROM WHEN THE mind's EYE OF THE THINKER IS TURNED TO IT, AND THE PURPOSE OF THE WILL COMBINING BOTH. AND THIS LATTER TRINITY IS ALSO SAID TO PERTAIN TO THE OUTER MAN, IN THAT IT IS INTRODUCED INTO THE MIND FROM BODILY OBJECTS, WHICH ARE PERCEIVED FROM WITHOUT.
CiiAP. I. — A trace of the Trinity also in the outer man.
1. No one doubts that, as the inner man is endued with understanding, so is the outer with bodily sense. Let us try, then, if we can, to discover in this outer man also, some trace, however slight, of the Trinity, not that itself also is in the same manner the image of God. For the opinion of the apostle is evident, which declares the inner man to be renewed in the knowledge of God after the image of Him that created him '} whereas he says also in another place, " But though our outer man perish, yet the inward man is renewed day by day."^ Let us seek, then, as we can, in that which perishes, some image of the Trinity, if not so express, yet perhaps more easy to be discerned. Eor that outer man also is not called man to no purpose, but because there is in it some likeness of the inner man. And owing to that very order of our condition whereby we are made mortal and fleshly, we handle things visible more easily and more familiarly than things intelligible; since the former are outward, the latter inward; and the former are perceived by the bodily sense, the latter are understood by the mind; and we ourselves, i.e. our minds, are not sensible things, that is, bodies, but intelligible things, since we are life. And yet, as I said, we are so familiarly occupied with bodies, and our thought has projected itself outwardly with so wonderful a proclivity towards bodies, that, when it has been withdrawn from the uncertainty of things corporeal, that it may be fixed with a much more certain and stable knowledge in that which is spirit, it flies back to those bodies, and seeks rest there whence it has drawn weakness. And to this its feebleness we must suit our argument; so that, if w^e w^ould endeavour at any time to distinguish more aptly, and intimate more readily, the inward spiritual thing, we must take examples of likenesses from outward things pertaining to the body. The outer man, then, endued as he is with the bodily sense, is conversant with bodies. And this bodily sense, as is easily observed, is fivefold; seeing, hearing, smelling, tasting, touching. But it is both a good deal of trouble, and is not necessary, that we should inquire of all these five senses about that which we seek. Tor that which one of them declares to us, holds also good in the rest. Let us use, then, principally the testimony of the eyes. For this bodily sense far surpasses the rest; and in proportion to its difference of kind, is nearer to the sight of the mind.
Chap. ii. — A certain trinity in the sight. That there arethree things in sight, zvhich differ in their own nature. In ivhat manner from a visible thing vision is produced, or the image of that thing which is seen. The matter is ^hown more clearly by an example. How these three combine in one.
2. When, then, we see any corporeal object, these three things, as is most easy to do, are to be considered and distinguished: First, the object itself which we see; whether a stone, or flame, or any other thing that can be seen by the eyes; and this certainly might exist also already before it was seen; next, vision or the act of seeing, which did not exist before we perceived the object itself which is presented to the sense; in the third place, that which keeps the sense of the eye in the object seen, so long as it is seen, viz. the attention of the mind. In these three, then, not only is there an evident distinction, but also a diverse nature. For, first, that visible body is of a far different nature from the sense of the CHAP. IL] how sight IS PRODUCED. 263 eyes, through the incidence of which sense npon it vision arises. And what plainly is vision itself other than perception informed by that thing which is perceived? Although there is no vision, if the visible object be withdrawn, nor could there be any vision of the kind at all if there were no body that could be seen; yet the body by which the sense of the eyes is informed, when that body is seen, and the form itself which is imprinted by it upon the sense, which is called vision, are by no means of the same substance. For the body that is seen is, in its own nature, separable; but the sense, which was already in the living subject, even before it saw what it was able to see, when it fell in with something visible, — or the vision which comes to be in the sense from the visible body when now brought into connection with it and seen, — the sense, then, I say, or the vision, that is, the sense informed from without, belongs to the nature of the living subject, which is altogether other than that body which we perceive by seeing, and by which the sense is not so formed as to be sense, but as to be vision. For unless the sense were also in us before the presentation to us of the sensible object, we should not differ from the blind, at times when we are seeing nothing, whether in darkness, or when our eyes are closed.
But we differ from them in this, that there is in us, even when we are not seeing, that whereby we are able to see, which is called the sense; whereas this is not in them, nor are they called blind for any other reason than because they have it not. Further also, that attention of the mind which keeps the sense in that thing which we see, and connects both, not only differs from that visible thing in its nature; in that the one is mind, and the other body; but also from the sense and the vision itself: since this attention is the act of the mind alone; but the sense of the eyes is called a bodily sense, for no other reason than because the eyes themselves also are members of the body; and although an inanimate body does not perceive, yet the soul commingled with the body perceives through a corporeal instrument, and that instrument is called sense. And this sense, too, is cut off and extinguished by suffering on the part of the body, when any one is blinded; while the mind remains the same; and its 264 ON THE TFJNITY. [BOOK XL attention, since the eyes are lost, has not, indeed, the sense of the body which it may join by seeing to the body without it, and so fix its look thereupon and see it, yet by the very effort shows that, although the bodily sense be taken away, itself can neither perish nor be diminished. For there remains unimpaired a desire of seeing, whether it can be carried into effect or not. These three, then, the body that is seen, and vision itself, and the attention of mind which joins both together, are manifestly distinguishable, not only on account of the properties of each, but also on account of the difference of their natures.
3. And since, in this case, the perception does not proceed from that body which is seen, but from the body of the living being that perceives, with which the soul is tempered together in some wonderful way of its own; yet vision is produced, that is, the sense itself is informed, by the body which is seen; so that now, not only is there the power of sense, which can exist also unimpaired even in darkness, provided the eyes are sound, but also a sense actually informed, which is called vision. Vision, then, is produced from a thing that is visible; but not from that alone, unless there be present also one who sees. Therefore vision is produced from a thing that is visible, together with one who sees; in such way that, on the part of him who sees, there is the sense of seeing and the intention of looking and gazing at the object; while yet that information of the sense, which is called vision, is imprinted only by the body which is seen, that is, by some visible thing; which being taken away, that form remains no more which was in the sense so long as that which was seen was present: yet the sense itself remains, which existed also before anything was perceived; just as the trace of a thing in water remains so long as the body itself, which is impressed on it, is in the water; but if this has been taken away, there will no longer be any such trace, although the water remains, which existed also before it took the form of that body. And therefore we cannot, indeed, say that a visible thing produces the sense; yet it produces the form, which is, as it were, its own likeness, which comes to be in the sense, when we perceive anything by seeing. But we do not distinguish, through the same CHAP. IL] the form OF THE OBJECT IMPRINTED ON THE SENSE. 265 sense, the form of the body which we see, from the form which is produced by it in the sense of him who sees; since the union of the two is so close that there is no room for distinguishing them. But we gather by reason that we could not perceive at all, unless some similitude of the body seen was wrought in our own sense. Por when a ring is imprinted on wax, it does not follow that no image is produced, because we cannot discern it, unless when it has been separated. But since, after the wax is separated, what was made remains, so that it can be seen; we are on that account easily persuaded that there was already also in the wax a form impressed from the ring before it was separated from it. But if the ring were imprinted upon a fluid, no image at all would appear when it was withdrawn; and yet none the less for this ought the reason to discern that there was in that fluid before the ring was withdrawn a form of the ring produced from the ring, which is to be distinguished from that form which is in the ring, whence that form was produced which ceases to be when the ring is withdrawn, although that in the ring remains, whence the other was produced. And so the perception of the eyes may not be supposed to contain no image of the body, which is seen as long as it is seen; because, when that is withdrawn, the image does not remain. And hence it is very difiicult to persuade men of duller mind that an image of the visible thing is formed in our sense, when we see it, and that this same form is vision.
4. But if any perhaps attend to what I am about to mention, they will find no such trouble in this inquiry. Commonly, when we have looked for some little time at a light, and then shut our eyes, there seem to play before our eyes certain bright colours variously changing themselves, and shining less and less until they wholly cease; and these we must understand to be the remains of that form which was wrought in the sense, while the shining body was seen, and that these variations take place in them as they slowly and step by step fade away. Tor the lattices, too, of windows, should we happen to be gazing at them, appear often in these colours; so that it is evident that our sense is affected by such impressions from that thing which is seen. That form 266 ON THE TRINITY. [bOOK XL therefore existed also while we were seeing, and at that time it was more clear and express. But it was then closely joined with the species of that thing which was being perceived, so that it could not be at all distinguished from it; and this was vision itself. Why, even when the little flame of a lamp is in some way, as it were, doubled by the divergent rays of the eyes, a twofold vision comes to pass, although the thing which is seen is one. For the same rays, as they shoot forth each from its own eye, are affected severally, in that they are not allowed to meet evenly and conjointly, in regarding that corporeal thing, so that one combined view might be formed from both. And so, if we shut one eye, we shall not see two flames, but one as it really is. But why, if we shut the left eye, that appearance ceases to be seen, which was on the right; and if, in turn, we shut the right eye, that drops out of existence which was on the left, is a matter both tedious in itself, and not necessary at all to our present subject to inquire and discuss. For it is enough for the business in hand to consider, that unless some image, precisely like the thing we perceive, were produced in our sense, the appearance of the flame would not be doubled according to the number of the eyes; since a certain way of perceiving has been employed, which could separate the union of rays. Certainly nothing that is really single can be seen as if it were double by one eye, draw it down, or press, or