(1) We undertook to discuss the question whether sight is possible in the absence of any intervening medium, such as air or some other form of what is known as transparent body: this is the time and place.

It has been explained that seeing and all sense-perception can occur only through the medium of some bodily substance, since in the absence of body the soul is utterly absorbed in the Intellectual Sphere. Sense-perception being the gripping not of the Intellectual but of the sensible alone, the soul, if it is to form any relationship of knowledge, or of impression, with objects of sense, must be brought in some kind of contact with them by means of whatever may bridge the gap.

The knowledge, then, is realized by means of bodily organs: through these, which are almost of one growth with it, being at least its continuations, it comes into something like unity with the alien, since this mutual approach brings about a certain degree of identity .

Admitting, then, that some contact with an object is necessary for knowing it, the question of a medium falls to the ground in the case of things identified by any form of touch; but in the case of sight- we leave hearing over for the present- we are still in doubt; is there need of some bodily substance between the eye and the illumined object?

No: such an intervening material may be a favouring circumstance, but essentially it adds nothing to seeing power. ! Dense bodies, such as clay, actually prevent sight; the less material the intervening substance is, the more clearly we see; the intervening substance, then, is a hindrance, or, if not that, at least not a help.

It will be objected that vision implies that whatever intervenes between seen and seer must first experience the object and be, as it were, shaped to it; we will be reminded that anyone facing to the object from the side opposite to ourselves sees it equally; we will be asked to deduce that if all the space intervening between seen and seer did not carry the impression of the object we could not receive it.

But all the need is met when the impression reaches that which is adapted to receive it; there is no need for the intervening space to be impressed. If it is, the impression will be of quite another order: the rod between the fisher's hand and the torpedo fish is not affected in the same way as the hand that feels the shock. And yet there too, if rod and line did not intervene, the hand would not be affected- though even that may be questioned, since after all the fisherman, we are told, is numbed if the torpedo merely lies in his net.

The whole matter seems to bring us back to that sympathy of which we have treated. If a certain thing is of a nature to be sympathetically affected by another in virtue of some similitude between them, then anything intervening, not sharing in that similitude, will not be affected, or at least not similarly. If this be so, anything naturally disposed to be affected will take the impression more vividly in the absence of intervening substance, even of some substance capable, itself, of being affected.

(7) Consider the act of ocular vision:

There are two elements here; there is the form perceptible to the sense and there is the medium by which the eye sees that form. This medium is itself perceptible to the eye, distinct from the form to be seen, but the cause of the seeing; it is perceived at the one stroke in that form and on it and, hence, is not distinguished from it, the eye being held entirely by the illuminated object. When on the contrary this medium presents itself alone it is seen directly- though even then actual sight demands some solid base; there must be something besides the medium which, unless embracing some object, eludes perception; thus the light inherent to the sun would not be perceived but for the solidity of the mass. If it is objected that the sun is light entire, this would only be a proof of our assertion: no other visible form will contain light which must, then, have no other property than that of visibility, and in fact all other visible objects are something more than light alone.

So it is with the act of vision in the Intellectual Principle.

This vision sees, by another light, the objects illuminated by the First Principle: setting itself among them, it sees veritably; declining towards the lower Nature, that upon which the light from above rests, it has less of that vision. Passing over the visible and looking to the medium by which it sees, then it holds the Light and the source of Light.

But since the Intellectual-Principle is not to see this light as something external we return to our analogy; the eye is not wholly dependent upon an outside and alien light; there is an earlier light within itself, a more brilliant, which it sees sometimes in a momentary flash. At night in the darkness a gleam leaps from within the eye: or again we make no effort to see anything; the eyelids close; yet a light flashes before us; or we rub the eye and it sees the light it contains. This is sight without the act, but it is the truest seeing, for it sees light whereas its other objects were the lit not the light.

It is certainly thus that the Intellectual-Principle, hiding itself from all the outer, withdrawing to the inmost, seeing nothing, must have its vision- not of some other light in some other thing but of the light within itself, unmingled, pure, suddenly gleaming before it;

(4) But there is the question of the linked light that must relate the visual organ to its object.

Now, firstly: since the intervening air is not necessary- unless in the purely accidental sense that air may be necessary to light- the light that acts as intermediate in vision will be unmodified: vision depends upon no modification whatever. This one intermediate, light, would seem to be necessary, but, unless light is corporeal, no intervening body is requisite: and we must remember that intervenient and borrowed light is essential not to seeing in general but to distant vision; the question whether light absolutely requires the presence of air we will discuss later. For the present one matter must occupy us:

If, in the act of vision, that linked light becomes ensouled, if the soul or mind permeates it and enters into union with it, as it does in its more inward acts such as understanding- which is what vision really is- then the intervening light is not a necessity: the process of seeing will be like that of touch; the visual faculty of the soul will perceive by the fact of having entered into the light; all that intervenes remains unaffected, serving simply as the field over which the vision ranges.

This brings up the question whether the sight is made active over its field by the sheer presence of a distance spread before it, or by the presence of a body of some kind within that distance.

If by the presence of such a body, then there will be vision though there be no intervenient; if the intervenient is the sole attractive agent, then we are forced to think of the visible object as being a Kind utterly without energy, performing no act. But so inactive a body cannot be: touch tells us that, for it does not merely announce that something is by and is touched: it is acted upon by the object so that it reports distinguishing qualities in it, qualities so effective that even at a distance touch itself would register them but for the accidental that it demands proximity.

We catch the heat of a fire just as soon as the intervening air does; no need to wait for it to be warmed: the denser body, in fact, takes in more warmth than the air has to give; in other words, the air transmits the heat but is not the source of our warmth.

When on the one side, that of the object, there is the power in any degree of an outgoing act, and on the other, that of the sight, the capability of being acted upon, surely the object needs no medium through which to be effective upon what it is fully equipped to affect: this would be needing not a help but a hindrance.

Or, again, consider the Dawn: there is no need that the light first flood the air and then come to us; the event is simultaneous to both: often, in fact, we see when the light is not as yet round our eyes at all but very far off, before, that is, the air has been acted upon: here we have vision without any modified intervenient, vision before the organ has received the light with which it is to be linked.

It is difficult to reconcile with this theory the fact of seeing stars or any fire by night.

If the percipient mind or soul remains within itself and needs the light only as one might need a stick in the hand to touch something at a distance, then the perception will be a sort of tussle: the light must be conceived as something thrusting, something aimed at a mark, and similarly, the object, considered as an illuminated thing, must be conceived to be resistant; for this is the normal process in the case of contact by the agency of an intervenient.

Besides, even on this explanation, the mind must have previously been in contact with the object in the entire absence of intervenient; only if that has happened could contact through an intervenient bring knowledge, a knowledge by way of memory, and, even more emphatically, by way of reasoned comparison : but this process of memory and comparison is excluded by the theory of first knowledge through the agency of a medium.

Finally, we may be told that the impinging light is modified by the thing to be seen and so becomes able to present something perceptible before the visual organ; but this simply brings us back to the theory of an intervenient changed midway by the object, an explanation whose difficulties we have already indicated.

(25) But the organ is not the only requisite to vision or to perception of any kind: there must be a state of the soul inclining it towards the sphere of sense.

Now it is the soul's character to be ever in the Intellectual sphere, and even though it were apt to sense-perception, this could not accompany that intention towards the highest; to ourselves when absorbed in the Intellectual, vision and the other acts of sense are in abeyance for the time; and, in general, any special attention blurs every other. The desire of apprehension from part to part- a subject examining itself- is merely curiosity even in beings of our own standing, and, unless for some definite purpose, is waste of energy: and the desire to apprehend something external- for the sake of a pleasant sight- is the sign of suffering or deficiency.

Smelling, tasting flavours may perhaps be described as mere accessories, distractions of the soul, while seeing and hearing would belong to the sun and the other heavenly bodies as incidentals to their being. This would not be unreasonable if seeing and hearing are means by which they apply themselves to their function.

But if they so apply themselves, they must have memory; it is impossible that they should have no remembrance if they are to be benefactors, their service could not exist without memory.

(47) Timaeus: than which no greater boon ever has come or will come, by divine bestowal, unto the race of mortals. This I affirm to be the greatest good of eyesight. As for all the lesser goods, why should we celebrate them? He that is no philosopher when deprived of the sight thereof may utter vain lamentations! But the cause and purpose of that best good, as we must maintain, is this,—that God devised and bestowed upon us vision to the end that we might behold the revolutions of Reason in the Heaven and use them for the revolvings of the reasoning that is within us, these being akin to those,

(4) But what slipped from our view in the midst of our discourse, the Good is Cause of the celestial movements in their commencements and terminations, of their not increasing, not diminishing, and completely changeless, course, and of the noiseless movements, if one may so speak, of the vast celestial transit, and of the astral orders, and the beauties and lights, and stabilities, and the progressive swift motion of certain stars, and of the periodical return of the two luminaries, which the Oracles call "great," from the same to the same quarter, after which our days and nights being marked, and months and years being measured, mark and number and arrange and comprehend the circular movements of time and things temporal. But, what would any one say of the very ray of the sun? For the light is from the Good, and an image of the Goodness, wherefore also the Good is celebrated under the name of Light; as in a portrait the original is manifested. For, as the goodness of the Deity, beyond all, permeates from the highest and most honoured substances even to the lowest, and yet is above all, neither the foremost outstripping its superiority, nor the things below eluding its grasp, but it both enlightens all that are capable, and forms and enlivens, and grasps, and perfects, and is measure of things existing, and age, and number, and order, and grasp, and cause, and end; so, too, the brilliant likeness of the Divine Goodness, this our great sun, wholly bright and ever luminous, as a most distant echo of the Good, both enlightens whatever is capable of participating in it, and possesses the light in the highest degree of purity, unfolding to the visible universe, above and beneath, the splendours of its own rays, and if anything does not participate in them, this is not owing to the inertness or deficiency of its distribution of light, but is owing to the inaptitude for light-reception of the things which do not unfold themselves for the participation of light. No doubt the ray passing over many things in such condition, enlightens the things after them, and there is no visible thing which it does not reach, with the surpassing greatness of its own splendour. Further also, it contributes to the generation of sensible bodies, and moves them to life, and nourishes, and increases, and perfects, and purifies and renews; and the light is both measure and number of hours, days, and all our time. For it is the light itself, even though it was then without form, which the divine Moses declared to have fixed that first Triad of our days. And, just as Goodness turns all things to Itself, and is chief collector of things scattered, as One-springing and One-making Deity, and all things aspire to It, as Source and Bond and End, and it is the Good, as the Oracles say, from Which all things subsisted, and are being brought into being by an all-perfect Cause; and in Which all things consisted, as guarded and governed in an all-controlling route; and to Which all things are turned, as to their own proper end; and to Which all aspire --the intellectual and rational indeed, through knowledge, and the sensible through the senses, and those bereft of sensible perception by the innate movement of the aspiration after life, and those without life, and merely being, by their aptitude for mere substantial participation; after the same method of its illustrious original, the light also collects and turns to itself all things existing--things with sight -- things with motion--things enlightened--things heated--things wholly held together by its brilliant splendours--whence also, Helios, because it makes all things altogether (ἀολλῆ), and collects things scattered. And all creatures, endowed with sensible perceptions, aspire to it, as aspiring either to see, or to be moved and enlightened, and heated, and to be wholly held together by the light. By no means do I affirm, after the statement of antiquity, that as being God and Creator of the universe, the sun, by itself, governs the luminous world, but that the invisible things of God are clearly seen from the foundation of the world, being understood by the things that are made, even His eternal power and Deity.

(6) We return, then, to the question whether there could be light if there were no air, the sun illuminating corporeal surfaces across an intermediate void which, as things are, takes the light accidentally by the mere fact of being in the path. Supposing air to be the cause of the rest of things being thus affected, the substantial existence of light is due to the air; light becomes a modification of the air, and of course if the thing to be modified did not exist neither could be modification.

The fact is that primarily light is no appanage of air, and does not depend upon the existence of air: it belongs to every fiery and shining body, it constitutes even the gleaming surface of certain stones.

Now if, thus, it enters into other substances from something gleaming, could it exist in the absence of its container?

There is a distinction to be made: if it is a quality, some quality of some substance, then light, equally with other qualities, will need a body in which to lodge: if, on the contrary, it is an activity rising from something else, we can surely conceive it existing, though there be no neighbouring body but, if that is possible, a blank void which it will overleap and so appear on the further side: it is powerful, and may very well pass over unhelped. If it were of a nature to fall, nothing would keep it up, certainly not the air or anything that takes its light; there is no reason why they should draw the light from its source and speed it onwards.

Light is not an accidental to something else, requiring therefore to be lodged in a base; nor is it a modification, demanding a base in which the modification occurs: if this were so, it would vanish when the object or substance disappeared; but it does not; it strikes onward; so, too it would always have its movement.

But movement, where?

Is space, pure and simple, all that is necessary?

With unchecked motion of the light outward, the material sun will be losing its energy, for the light is its expression.

Perhaps; and we may gather that the light never was an appanage of anything, but is the expressive Act proceeding from a base but not seeking to enter into a base, though having some operation upon any base that may be present.

Life is also an Act, the Act of the soul, and it remains so when anything- the human body, for instance- comes in its path to be affected by it; and it is equally an Act though there be nothing for it to modify: surely this may be true of light, one of the Acts of whatever luminary source there be . Certainly light is not brought into being by the dark thing, air, which on the contrary tends to gloom it over with some touch of earth so that it is no longer the brilliant reality: as reasonable to talk of some substance being sweet because it is mixed with something bitter.

If we are told that light is a mode of the air, we answer that this would necessarily imply that the air itself is changed to produce the new mode; in other words, its characteristic darkness must change into non-darkness; but we know that the air maintains its character, in no wise affected: the modification of a thing is an experience within that thing itself: light therefore is not a modification of the air, but a self-existent in whose path the air happens to be present.

On this point we need dwell no longer; but there remains still a question.

(66) Behold, what are thy five Senses? In what Virtue do they consist? Or how come they in the Life of Man? Whence comes thy Seeing, that thou canst see by the Light of the Sun, and not otherwise? Consider thyself deeply, if thou wilt be a Searcher into Nature, and wilt boast of the Light of Nature. Thou canst not say that thou seest only by the Light of the Sun, for there must be something which can receive the Light of the Sun, and which mixes with the Light of the Sun (as the Star does which is in thine Eyes) which is not the Sun, but consists of Fire and Water; and its Glance, which receives the Light of the Sun, is a Flash, that arises from the fiery, sour and bitter Gall, and the Water makes it soft [or pleasant.] Here you take the Meaning to be only, concerning the outward, viz. the third Principle, wherein the Sun, Stars, and Elements are; but the same is also true in every one of the Creatures in this World.

(2) If sight depends upon the linking of the light of vision with the light leading progressively to the illumined object, then, by the very hypothesis, one intervening substance, the light, is indispensable: but if the illuminated body, which is the object of vision, serves as an agent operating certain changes, some such change might very well impinge immediately upon the eye, requiring no medium; this all the more, since as things are the intervening substance, which actually does exist, is in some degree changed at the point of contact with the eye .

Those who have made vision a forth-going act need not postulate an intervening substance- unless, indeed, to provide against the ray from the eye failing on its path- but this is a ray of light and light flies straight. Those who make vision depend upon resistance are obliged to postulate an intervening substance.

The champions of the image, with its transit through a void, are seeking the way of least resistance; but since the entire absence of intervenient gives a still easier path they will not oppose that hypothesis.

So, too, those that explain vision by sympathy must recognize that an intervening substance will be a hindrance as tending to check or block or enfeeble that sympathy; this theory, especially, requires the admission that any intervenient, and particularly one of kindred nature, must blunt the perception by itself absorbing part of the activity. Apply fire to a body continuous through and through, and no doubt the core will be less affected than the surface: but where we are dealing with the sympathetic parts of one living being, there will scarcely be less sensation because of the intervening substance, or, if there should be, the degree of sensation will still be proportionate to the nature of the separate part, with the intervenient acting merely as a certain limitation; this, though, will not be the case where the element introduced is of a kind to overleap the bridge.

But this is saying that the sympathetic quality of the universe depends upon its being one living thing, and that our amenability to experience depends upon our belonging integrally to that unity; would it not follow that continuity is a condition of any perception of a remote object?

The explanation is that continuity and its concomitant, the bridging substance, come into play because a living being must be a continuous thing, but that, none the less, the receiving of impression is not an essentially necessary result of continuity; if it were, everything would receive such impression from everything else, and if thing is affected by thing in various separate orders, there can be no further question of any universal need of intervening substance.

Why it should be especially requisite in the act of seeing would have to be explained: in general, an object passing through the air does not affect it beyond dividing it; when a stone falls, the air simply yields; nor is it reasonable to explain the natural direction of movement by resistance; to do so would bring us to the absurdity that resistance accounts for the upward movement of fire, which on the contrary, overcomes the resistance of the air by its own essentially quick energy. If we are told that the resistance is brought more swiftly into play by the very swiftness of the ascending body, that would be a mere accidental circumstance, not a cause of the upward motion: in trees the upthrust from the root depends on no such external propulsion; we, too, in our movements cleave the air and are in no wise forwarded by its resistance; it simply flows in from behind to fill the void we make.

If the severance of the air by such bodies leaves it unaffected, why must there be any severance before the images of sight can reach us?

And, further, once we reject the theory that these images reach us by way of some outstreaming from the objects seen, there is no reason to think of the air being affected and passing on to us, in a progression of impression, what has been impressed upon itself.

If our perception is to depend upon previous impressions made upon the air, then we have no direct knowledge of the object of vision, but know it only as through an intermediary, in the same way as we are aware of warmth where it is not the distant fire itself that warms us, but the warmed intervening air. That is a matter of contact; but sight is not produced by contact: the application of an object to the eye would not produce sight; what is required is the illumination of the intervening medium; for the air in itself is a dark substance: If it were not for this dark substance there would probably be no reason for the existence of light: the dark intervening matter is a barrier, and vision requires that it be overcome by light. Perhaps also the reason why an object brought close to the eye cannot be seen is that it confronts us with a double obscuration, its own and that of the air.

(24) The next question is whether perception is concerned only with need.

The soul, isolated, has no sense-perception; sensations go with the body; sensation itself therefore must occur by means of the body to which the sensations are due; it must be something brought about by association with the body.

Thus either sensation occurs in a soul compelled to follow upon bodily states- since every graver bodily experience reaches at last to soul- or sensation is a device by which a cause is dealt with before it becomes so great as actually to injure us or even before it has begun to make contact.

At this, sense-impressions would aim at utility. They may serve also to knowledge, but that could be service only to some being not living in knowledge but stupefied as the result of a disaster, and the victim of a Lethe calling for constant reminding: they would be useless to any being free from either need or forgetfulness. This This reflection enlarges the enquiry: it is no longer a question of earth alone, but of the whole star-system, all the heavens, the kosmos entire. For it would follow that, in the sphere of things not exempt from modification, sense-perception would occur in every part having relation to any other part: in a whole, however- having relation only to itself, immune, universally self-directed and self-possessing- what perception could there be?

Granted that the percipient must act through an organ and that this organ must be different from the object perceived, then the universe, as an All, can have no organ distinct from object: it can have self-awareness, as we have; but sense-perception, the constant attendant of another order, it cannot have.

Our own apprehension of any bodily condition apart from the normal is the sense of something intruding from without: but besides this, we have the apprehension of one member by another; why then should not the All, by means of what is stationary in it, perceive that region of itself which is in movement, that is to say the earth and the earth's content?

Things of earth are certainly affected by what passes in other regions of the All; what, then, need prevent the All from having, in some appropriate way, the perception of those changes? In addition to that self-contemplating vision vested in its stationary part, may it not have a seeing power like that of an eye able to announce to the All-Soul what has passed before it? Even granted that it is entirely unaffected by its lower, why, still, should it not see like an eye, ensouled as it is, all lightsome?

Still: "eyes were not necessary to it," we read. If this meant simply that nothing is left to be seen outside of the All, still there is the inner content, and there can be nothing to prevent it seeing what constitutes itself: if the meaning is that such self-vision could serve to no use, we may think that it has vision not as a main intention for vision's sake but as a necessary concomitant of its characteristic nature; it is difficult to conceive why such a body should be incapable of seeing.

(10) This is why Zeus, although the oldest of the gods and their sovereign, advances first towards that vision, followed by gods and demigods and such souls as are of strength to see. That Being appears before them from some unseen place and rising loftily over them pours its light upon all things, so that all gleams in its radiance; it upholds some beings, and they see; the lower are dazzled and turn away, unfit to gaze upon that sun, the trouble falling the more heavily on those most remote.

Of those looking upon that Being and its content, and able to see, all take something but not all the same vision always: intently gazing, one sees the fount and principle of Justice, another is filled with the sight of Moral Wisdom, the original of that quality as found, sometimes at least, among men, copied by them in their degree from the divine virtue which, covering all the expanse, so to speak, of the Intellectual Realm is seen, last attainment of all, by those who have known already many splendid visions.

The gods see, each singly and all as one. So, too, the souls; they see all There in right of being sprung, themselves, of that universe and therefore including all from beginning to end and having their existence There if only by that phase which belongs inherently to the Divine, though often too they are There entire, those of them that have not incurred separation.

This vision Zeus takes, and it is for such of us, also, as share his love and appropriate our part in the Beauty There, the final object of all seeing, the entire beauty upon all things; for all There sheds radiance, and floods those that have found their way thither so that they too become beautiful; thus it will often happen that men climbing heights where the soil has taken a yellow glow will themselves appear so, borrowing colour from the place on which they move. The colour flowering on that other height we speak of is Beauty; or rather all There is light and beauty, through and through, for the beauty is no mere bloom upon the surface.

To those that do not see entire, the immediate impression is alone taken into account; but those drunken with this wine, filled with the nectar, all their soul penetrated by this beauty, cannot remain mere gazers: no longer is there a spectator outside gazing on an outside spectacle; the clear-eyed hold the vision within themselves, though, for the most part, they have no idea that it is within but look towards it as to something beyond them and see it as an object of vision caught by a direction of the will.

All that one sees as a spectacle is still external; one must bring the vision within and see no longer in that mode of separation but as we know ourselves; thus a man filled with a god- possessed by Apollo or by one of the Muses- need no longer look outside for his vision of the divine being; it is but finding the strength to see divinity within.

(3) For the most convincing proof that vision does not depend upon the transmission of impressions of any kind made upon the air, we have only to consider that in the darkness of night we can see a fire and the stars and their very shapes.

No one will pretend that these forms are reproduced upon the darkness and come to us in linked progression; if the fire thus rayed out its own form, there would be an end to the darkness. In the blackest night, when the very stars are hidden and show no gleam of their light, we can see the fire of the beacon-stations and of maritime signal-towers.

Now if, in defiance of all that the senses tell us, we are to believe that in these examples the fire traverses the air, then, in so far as anything is visible, it must be that dimmed reproduction in the air, not the fire itself. But if an object can be seen on the other side of some intervening darkness, much more would it be visible with nothing intervening.

We may hold one thing certain: the impossibility of vision without an intervening substance does not depend upon that absence in itself: the sole reason is that, with the absence, there would be an end to the sympathy reigning in the living whole and relating the parts to each other in an existent unity.

Perception of every kind seems to depend on the fact that our universe is a whole sympathetic to itself: that it is so, appears from the universal participation in power from member to member, and especially in remote power.

No doubt it would be worth enquiry- though we pass it for the present- what would take place if there were another kosmos, another living whole having no contact with this one, and the far ridges of our heavens had sight: would our sphere see that other as from a mutually present distance, or could there be no dealing at all from this to that?

To return; there is a further consideration showing that sight is not brought about by this alleged modification of the intervenient.

Any modification of the air substance would necessarily be corporeal: there must be such an impression as is made upon sealing wax. But this would require that each part of the object of vision be impressed on some corresponding portion of the intervenient: the intervenient, however, in actual contact with the eye would be just that portion whose dimensions the pupil is capable of receiving. But as a matter of fact the entire object appears before the pupil; and it is seen entire by all within that air space for a great extent, in front, sideways, close at hand, from the back, as long as the line of vision is not blocked. This shows that any given portion of the air contains the object of vision, in face view so to speak, and, at once, we are confronted by no merely corporeal phenomena; the facts are explicable only as depending upon the greater laws, the spiritual, of a living being one and self-sensitive.

(2) For as the World’s illumined by the Sun, so is the mind of man illumined by that Light; nay, in [still] fuller measure. For whatsoever thing the Sun doth shine upon, it is anon, by interjection of the Earth or Moon, or by the intervention of the night, robbed of its light. But once the [Higher] Sense hath been commingled with the soul of man, there is at-onement from the happy union of the blending of their natures; so that minds of this kind are never more held fast in errors of the darkness. Wherefore, with reason have they said the [Higher] Senses are the souls of Gods; to which I add: not of all Gods, but of the great ones [only]; nay, even of the principles of these.

(45) Timaeus: distributes the motions of every object it touches, or whereby it is touched, throughout all the body even unto the Soul, and brings about that sensation which we now term “seeing.” But when the kindred fire vanishes into night, the inner fire is cut off; for when it issues forth into what is dissimilar it becomes altered in itself and is quenched, seeing that it is no longer of like nature with the adjoining air, since that air is devoid of fire. Wherefore it leaves off seeing, and becomes also an inducement to sleep. For the eyelids —whose structure the Gods devised

(9) And this inner vision, what is its operation?

Newly awakened it is all too feeble to bear the ultimate splendour. Therefore the Soul must be trained- to the habit of remarking, first, all noble pursuits, then the works of beauty produced not by the labour of the arts but by the virtue of men known for their goodness: lastly, you must search the souls of those that have shaped these beautiful forms.

But how are you to see into a virtuous soul and know its loveliness?

Withdraw into yourself and look. And if you do not find yourself beautiful yet, act as does the creator of a statue that is to be made beautiful: he cuts away here, he smoothes there, he makes this line lighter, this other purer, until a lovely face has grown upon his work. So do you also: cut away all that is excessive, straighten all that is crooked, bring light to all that is overcast, labour to make all one glow of beauty and never cease chiselling your statue, until there shall shine out on you from it the godlike splendour of virtue, until you shall see the perfect goodness surely established in the stainless shrine.

When you know that you have become this perfect work, when you are self-gathered in the purity of your being, nothing now remaining that can shatter that inner unity, nothing from without clinging to the authentic man, when you find yourself wholly true to your essential nature, wholly that only veritable Light which is not measured by space, not narrowed to any circumscribed form nor again diffused as a thing void of term, but ever unmeasurable as something greater than all measure and more than all quantity- when you perceive that you have grown to this, you are now become very vision: now call up all your confidence, strike forward yet a step- you need a guide no longer- strain, and see.

This is the only eye that sees the mighty Beauty. If the eye that adventures the vision be dimmed by vice, impure, or weak, and unable in its cowardly blenching to see the uttermost brightness, then it sees nothing even though another point to what lies plain to sight before it. To any vision must be brought an eye adapted to what is to be seen, and having some likeness to it. Never did eye see the sun unless it had first become sunlike, and never can the soul have vision of the First Beauty unless itself be beautiful.

Therefore, first let each become godlike and each beautiful who cares to see God and Beauty. So, mounting, the Soul will come first to the Intellectual-Principle and survey all the beautiful Ideas in the Supreme and will avow that this is Beauty, that the Ideas are Beauty. For by their efficacy comes all Beauty else, but the offspring and essence of the Intellectual-Being. What is beyond the Intellectual-Principle we affirm to be the nature of Good radiating Beauty before it. So that, treating the Intellectual-Kosmos as one, the first is the Beautiful: if we make distinction there, the Realm of Ideas constitutes the Beauty of the Intellectual Sphere; and The Good, which lies beyond, is the Fountain at once and Principle of Beauty: the Primal Good and the Primal Beauty have the one dwelling-place and, thus, always, Beauty's seat is There.

(45) Timaeus: and bound within it organs for all the forethought of the Soul; and they ordained that this, which is the natural front, should be the leading part. And of the organs they constructed first light-bearing eyes, and these they fixed in the face for the reason following. They contrived that all such fire as had the property not of burning but of giving a mild light should form a body akin to the light of every day. For they caused the pure fire within us, which is akin to that of day, to flow through the eyes in a smooth and dense stream;

(47) Timaeus: benefit effected by them, for the sake of which God bestowed them upon us. Vision, in my view, is the cause of the greatest benefit to us, inasmuch as none of the accounts now given concerning the Universe would ever have been given if men had not seen the stars or the sun or the heaven. But as it is, the vision of day and night and of months and circling years has created the art of number and has given us not only the notion of Time but also means of research into the nature of the Universe. From these we have procured Philosophy in all its range,

(8) Now comes the question what sort of thing does the Intellectual-Principle see in seeing the Intellectual Realm and what in seeing itself?

We are not to look for an Intellectual realm reminding us of the colour or shape to be seen on material objects: the intellectual antedates all such things; and even in our sphere the production is very different from the Reason-Principle in the seeds from which it is produced. The seed principles are invisible and the beings of the Intellectual still more characteristically so; the Intellectuals are of one same nature with the Intellectual Realm which contains them, just as the Reason-Principle in the seed is identical with the soul, or life-principle, containing it.

But the Soul (considered as apart from the Intellectual-Principle) has no vision of what it thus contains, for it is not the producer but, like the Reason-Principles also, an image of its source: that source is the brilliant, the authentic, the primarily existent, the thing self-sprung and self-intent; but its image, soul, is a thing which can have no permanence except by attachment, by living in that other; the very nature of an image is that, as a secondary, it shall have its being in something else, if at all it exist apart from its original. Hence this image (soul) has not vision, for it has not the necessary light, and, if it should see, then, as finding its completion elsewhere, it sees another, not itself.

In the pure Intellectual there is nothing of this: the vision and the envisioned are a unity; the seen is as the seeing and seeing as seen.

What, then, is there that can pronounce upon the nature of this all-unity?

That which sees: and to see is the function of the Intellectual-Principle. Even in our own sphere , our vision is light or rather becomes one with light, and it sees light for it sees colours. In the intellectual, the vision sees not through some medium but by and through itself alone, for its object is not external: by one light it sees another not through any intermediate agency; a light sees a light, that is to say a thing sees itself. This light shining within the soul enlightens it; that is, it makes the soul intellective, working it into likeness with itself, the light above.

Think of the traces of this light upon the soul, then say to yourself that such, and more beautiful and broader and more radiant, is the light itself; thus you will approach to the nature of the Intellectual-Principle and the Intellectual Realm, for it is this light, itself lit from above, which gives the soul its brighter life.

It is not the source of the generative life of the soul which, on the contrary, it draws inward, preserving it from such diffusion, holding it to the love of the splendour of its Prior.

Nor does it give the life of perception and sensation, for that looks to the external and to what acts most vigorously upon the senses whereas one accepting that light of truth may be said no longer to see the visible, but the very contrary.

This means in sum that the life the soul takes thence is an intellective life, a trace of the life in the Intellect, in which alone the authentic exists.

The life in the Divine Intellect is also an Act: it is the primal light outlamping to itself primarily, its own torch; light-giver and lit at once; the authentic intellectual object, knowing at once and known, seen to itself and needing no other than itself to see by, self-sufficing to the vision, since what it sees it is; known to us by that very same light, our knowledge of it attained through itself, for from nowhere else could we find the means of telling of it. By its nature, its self-vision is the clearer but, using it as our medium, we too may come to see by it.

In the strength of such considerations we lead up our own soul to the Divine, so that it poses itself as an image of that Being, its life becoming an imprint and a likeness of the Highest, its every act of thought making it over into the Divine and the Intellectual.

If the soul is questioned as to the nature of that Intellectual-Principle- the perfect and all-embracing, the primal self-knower- it has but to enter into that Principle, or to sink all its activity into that, and at once it shows itself to be in effective possession of those priors whose memory it never lost: thus, as an image of the Intellectual-Principle, it can make itself the medium by which to attain some vision of it; it draws upon that within itself which is most closely resemblant, as far as resemblance is possible between divine Intellect and any phase of soul.

(7) But if it is by becoming evil and inferior that the soul produces the animal nature, the making of ox or horse was not at the outset in its character; the reason-principle of the animal, and the animal itself, must lie outside of the natural plan?

Inferior, yes; but outside of nature, no. The thing There was in some sense horse and dog from the beginning; given the condition, it produces the higher kind; let the condition fail, then, since produce it must, it produces what it may: it is like a skillful craftsman competent to create all kinds of works of art but reduced to making what is ordered and what the aptitude of his material indicates.

The power of the All-Soul, as Reason-Principle of the universe, may be considered as laying down a pattern before the effective separate powers go forth from it: this plan would be something like a tentative illumining of Matter; the elaborating soul would give minute articulation to these representations of itself; every separate effective soul would become that towards which it tended, assuming that particular form as the choral dancer adapts himself to the action set down for him.

But this is to anticipate: our enquiry was How there can be sense-perception in man without the implication that the Divine addresses itself to the realm of process. We maintained, and proved, that the Divine does not look to this realm but that things here are dependent upon those and represent them and that man here, holding his powers from Thence, is directed Thither, so that, while sense makes the environment of what is of sense in him, the Intellectual in him is linked to the Intellectual.

What we have called the perceptibles of that realm enter into cognisance in a way of their own, since they are not material, while the sensible sense here- so distinguished as dealing with corporeal objects- is fainter than the perception belonging to that higher world; the man of this sphere has sense-perception because existing in a less true degree and taking only enfeebled images of things There- perceptions here are Intellections of the dimmer order, and the Intellections There are vivid perceptions.

(45) Timaeus: and they compressed the whole substance, and especially the center, of the eyes, so that they occluded all other fire that was coarser and allowed only this pure kind of fire to filter through. So whenever the stream of vision is surrounded by midday light, it flows out like unto like, and coalescing therewith it forms one kindred substance along the path of the eyes' vision, wheresoever the fire which streams from within collides with an obstructing object without. And this substance, having all become similar in its properties because of its similar nature,