(4) The present existence of the Ideal-Forms has been demonstrated elsewhere: we take up our argument from that point.

If, then, there is more than one of such forming Ideas, there must of necessity be some character common to all and equally some peculiar character in each keeping them distinct.

This peculiar characteristic, this distinguishing difference, is the individual shape. But if shape, then there is the shaped, that in which the difference is lodged.

There is, therefore, a Matter accepting the shape, a permanent substratum.

Further, admitting that there is an Intelligible Realm beyond, of which this world is an image, then, since this world-compound is based on Matter, there must be Matter there also.

And how can you predicate an ordered system without thinking of form, and how think of form apart from the notion of something in which the form is lodged?

No doubt that Realm is, in the strict fact, utterly without parts, but in some sense there is part there too. And in so far as these parts are really separate from each other, any such division and difference can be no other than a condition of Matter, of a something divided and differentiated: in so far as that realm, though without parts, yet consists of a variety of entities, these diverse entities, residing in a unity of which they are variations, reside in a Matter; for this unity, since it is also a diversity, must be conceived of as varied and multiform; it must have been shapeless before it took the form in which variation occurs. For if we abstract from the Intellectual-Principle the variety and the particular shapes, the Reason-Principles and the Thoughts, what precedes these was something shapeless and undetermined, nothing of what is actually present there.

(13) Further, they must explain in what sense they hold that Matter tends to slip away from its form . Can we conceive it stealing out from stones and rocks or whatever else envelops it?

And of course they cannot pretend that Matter in some cases rebels and sometimes not. For if once it makes away of its own will, why should it not always escape? If it is fixed despite itself, it must be enveloped by some Ideal-Form for good and all. This, however, leaves still the question why a given portion of Matter does not remain constant to any one given form: the reason lies mainly in the fact that the Ideas are constantly passing into it.

In what sense, then, is it said to elude form?

By very nature and for ever?

But does not this precisely mean that it never ceases to be itself, in other words that its one form is an invincible formlessness? In no other sense has Plato's dictum any value to those that invoke it.

Matter is "the receptacle and nurse of all generation."

Now if Matter is such a receptacle and nurse, all generation is distinct from it; and since all the changeable lies in the realm of generation, Matter, existing before all generation, must exist before all change.

"Receptacle" and "nurse"; then it "retains its identity; it is not subject to modification. Similarly if it is" "the ground on which individual things appear and disappear," and so, too, if it is a "place, a base." Where Plato describes and identifies it as "a ground to the ideas" he is not attributing any state to it; he is probing after its distinctive manner of being.

And what is that?

This which we think of as a Nature-Kind cannot be included among Existents but must utterly rebel from the Essence of Real Beings and be therefore wholly something other than they- for they are Reason-Principles and possess Authentic Existence- it must inevitably, by virtue of that difference, retain its integrity to the point of being permanently closed against them and, more, of rejecting close participation in any image of them.

Only on these terms can it be completely different: once it took any Idea to hearth and home, it would become a new thing, for it would cease to be the thing apart, the ground of all else, the receptacle of absolutely any and every form. If there is to be a ceaseless coming into it and going out from it, itself must be unmoved and immune in all the come and go. The entrant Idea will enter as an image, the untrue entering the untruth.

But, at least, in a true entry?

No: How could there be a true entry into that which, by being falsity, is banned from ever touching truth?

Is this then a pseudo-entry into a pseudo-entity- something merely brought near, as faces enter the mirror, there to remain just as long as the people look into it?

Yes: if we eliminated the Authentic Existents from this Sphere nothing of all now seen in sense would appear one moment longer.

Here the mirror itself is seen, for it is itself an Ideal-Form of a Kind ; but bare Matter, which is no Idea, is not a visible thing; if it were, it would have been visible in its own character before anything else appeared upon it. The condition of Matter may be illustrated by that of air penetrated by light and remaining, even so, unseen because it is invisible whatever happens.

The reflections in the mirror are not taken to be real, all the less since the appliance on which they appear is seen and remains while the images disappear, but Matter is not seen either with the images or without them. But suppose the reflections on the mirror remaining and the mirror itself not seen, we would never doubt the solid reality of all that appears.

If, then, there is, really, something in a mirror, we may suppose objects of sense to be in Matter in precisely that way: if in the mirror there is nothing, if there is only a seeming of something, then we may judge that in Matter there is the same delusion and that the seeming is to be traced to the Substantial-Existence of the Real-Beings, that Substantial-Existence in which the Authentic has the real participation while only an unreal participation can belong to the unauthentic since their condition must differ from that which they would know if the parts were reversed, if the Authentic Existents were not and they were.

(19) The Ideal Principles entering into Matter as to a Mother affect it neither for better nor for worse.

Their action is not upon Matter but upon each other; these powers conflict with their opponent principles, not with their substrata- which it would be foolish to confuse with the entrant forms- Heat annuls Cold, and Blackness annuls Whiteness; or, the opponents blend to form an intermediate quality. Only that is affected which enters into combinations: being affected is losing something of self-identity.

In beings of soul and body, the affection occurs in the body, modified according to the qualities and powers presiding at the act of change: in all such dissolution of constituent parts, in the new combinations, in all variation from the original structure, the affection is bodily, the Soul or Mind having no more than an accompanying knowledge of the more drastic changes, or perhaps not even that. but the Matter concerned remains unaffected; heat enters, cold leaves it, and it is unchanged because neither Principle is associated with it as friend or enemy.

So the appellation "Recipient and Nurse" is the better description: Matter is the mother only in the sense indicated; it has no begetting power. But probably the term Mother is used by those who think of a Mother as Matter to the offspring, as a container only, giving nothing to them, the entire bodily frame of the child being formed out of food. But if this Mother does give anything to the offspring it does so not in its quality as Matter but as being an Ideal-Form; for only the Idea is generative; the contrary Kind is sterile.

This, I think, is why the doctors of old, teaching through symbols and mystic representations, exhibit the ancient Hermes with the generative organ always in active posture; this is to convey that the generator of things of sense is the Intellectual Reason Principle: the sterility of Matter, eternally unmoved, is indicated by the eunuchs surrounding it in its representation as the All-Mother.

This too exalting title is conferred upon it in order to indicate that it is the source of things in the sense of being their underlie: it is an approximate name chosen for a general conception; there is no intention of suggesting a complete parallel with motherhood to those not satisfied with a surface impression but needing a precisely true presentment; by a remote symbolism, the nearest they could find, they indicate that Matter is sterile, not female to full effect, female in receptivity only, not in pregnancy: this they accomplish by exhibiting Matter as approached by what is neither female nor effectively male, but castrated of that impregnating power which belongs only to the unchangeably masculine.

(5) It may be objected that the Intellectual-Principle possesses its content in an eternal conjunction so that the two make a perfect unity, and that thus there is no Matter there.

But that argument would equally cancel the Matter present in the bodily forms of this realm: body without shape has never existed, always body achieved and yet always the two constituents. We discover these two- Matter and Idea- by sheer force of our reasoning which distinguishes continually in pursuit of the simplex, the irreducible, working on, until it can go no further, towards the ultimate in the subject of enquiry. And the ultimate of every partial-thing is its Matter, which, therefore, must be all darkness since light is a Reason-Principle. The Mind, too, as also a Reason-Principle, sees only in each particular object the Reason-Principle lodging there; anything lying below that it declares to lie below the light, to be therefore a thing of darkness, just as the eye, a thing of light, seeks light and colours which are modes of light, and dismisses all that is below the colours and hidden by them, as belonging to the order of the darkness, which is the order of Matter.

The dark element in the Intelligible, however, differs from that in the sense-world: so therefore does the Matter- as much as the forming-Idea presiding in each of the two realms. The Divine Matter, though it is the object of determination has, of its own nature, a life defined and intellectual; the Matter of this sphere while it does accept determination is not living or intellective, but a dead thing decorated: any shape it takes is an image, exactly as the Base is an image. There on the contrary the shape is a real-existent as is the Base. Those that ascribe Real Being to Matter must be admitted to be right as long as they keep to the Matter of the Intelligible Realm: for the Base there is Being, or even, taken as an entirety with the higher that accompanies it, is illuminated Being.

But does this Base, of the Intellectual Realm, possess eternal existence?

The solution of that question is the same as for the Ideas.

Both are engendered, in the sense that they have had a beginning, but unengendered in that this beginning is not in Time: they have a derived being but by an eternal derivation: they are not, like the Kosmos, always in process but, in the character of the Supernal, have their Being permanently. For that differentiation within the Intelligible which produces Matter has always existed and it is this cleavage which produces the Matter there: it is the first movement; and movement and differentiation are convertible terms since the two things arose as one: this motion, this cleavage, away from the first is indetermination , needing The First to its determination which it achieves by its Return, remaining, until then, an Alienism, still lacking good; unlit by the Supernal. It is from the Divine that all light comes, and, until this be absorbed, no light in any recipient of light can be authentic; any light from elsewhere is of another order than the true.

(3) Now it may be observed, first of all, that we cannot hold utterly cheap either the indeterminate, or even a Kind whose very idea implies absence of form, provided only that it offer itself to its Priors and to the Highest Beings. We have the parallel of the Soul itself in its relation to the Intellectual-Principle and the Divine Reason, taking shape by these and led so to a nobler principle of form.

Further, a compound in the Intellectual order is not to be confounded with a compound in the realm of Matter; the Divine Reasons are compounds and their Act is to produce a compound, namely that Nature which works towards Idea. And there is not only a difference of function; there is a still more notable difference of source. Then, too, the Matter of the realm of process ceaselessly changes its form: in the eternal, Matter is immutably one and the same, so that the two are diametrically opposites. The Matter of this realm is all things in turn, a new entity in every separate case, so that nothing is permanent and one thing ceaselessly pushes another out of being: Matter has no identity here. In the Intellectual it is all things at once: and therefore has nothing to change into: it already and ever contains all. This means that not even in its own Sphere is the Matter there at any moment shapeless: no doubt that is true of the Matter here as well; but shape is held by a very different right in the two orders of Matter.

As to whether Matter is eternal or a thing of process, this will be clear when we are sure of its precise nature.

(18) The Ideal Principle possessing the Intellection of Magnitude- assuming that this Intellection is of such power as not merely to subsist within itself but to be urged outward as it were by the intensity of its life- will necessarily realize itself in a Kind not having its being in the Intellective Principle, not previously possessing the Idea of Magnitude or any trace of that Idea or any other.

What then will it produce by virtue of that power?

Not horse or cow: these are the product of other Ideas.

No: this Principle comes from the source of Magnitude and therefore Matter can have no extension, in which to harbour the Magnitude of the Principle, but can take in only its reflected appearance.

To the thing which does not enjoy Magnitude in the sense of having mass-extension in its own substance and parts, the only possibility is that it present some partial semblance of Magnitude, such as being continuous, not here and there and everywhere, that its parts be related within it and ungapped. An adequate reflection of a great mass cannot be produced in a small space- mere size prevents- but the greater, pursuing the hope of that full self-presentment, makes progress towards it and brings about a nearer approach to adequate mirroring in the parallel from which it can never withhold its radiation: thus it confers Magnitude upon that which has none and cannot even muster up the appearance of having any, and the visible resultant exhibits the Magnitude of mass.

Matter, then, wears Magnitude as a dress thrown about it by its association with that Absolute Magnitude to whose movement it must answer; but it does not, for that, change its Kind; if the Idea which has clothed it were to withdraw, it would once again be what it permanently is, what it is by its own strength, or it would have precisely the Magnitude lent to it by any other form that happens to be present in it.

The Soul- containing the Ideal Principles of Real-Beings, and itself an Ideal Principle- includes all in concentration within itself, just as the Ideal Principle of each particular entity is complete and self-contained: it, therefore, sees these principles of sensible things because they are turned, as it were, towards it and advancing to it: but it cannot harbour them in their plurality, for it cannot depart from its Kind; it sees them, therefore, stripped of Mass. Matter, on the contrary, destitute of resisting power since it has no Act of its own and is a mere shadow, can but accept all that an active power may choose to send. In what is thus sent, from the Reason-Principle in the Intellectual Realm, there is already contained a degree of the partial object that is to be formed: in the image-making impulse within the Reason-Principle there is already a step or we may put it that the downward movement from the Reason-Principle is a first form of the partial: utter absence of partition would mean no movement but repose. Matter cannot be the home of all things in concentration as the Soul is: if it were so, it would belong to the Intellective Sphere. It must be all-recipient but not in that partless mode. It is to be the Place of all things, and it must therefore extend universally, offer itself to all things, serve to all interval: thus it will be a thing unconfined to any moment but laid out in submission to all that is to be.

But would we not expect that some one particularized form should occupy Matter and so exclude such others as are not able to enter into combination?

No: for there is no first Idea except the Ideal Principle of the Universe- and, by this Idea, Matter is all things at once and of the particular thing in its parts- for the Matter of a living being is disparted according to the specific parts of the organism: if there were no such partition nothing would exist but the Reason-Principle.

(10) All, then, that is present in the sense realm as Idea comes from the Supreme. But what is not present as Idea, does not. Thus of things conflicting with nature, none is There: the inartistic is not contained in the arts; lameness is not in the seed; for a lame leg is either inborn through some thwarting of the Reason-principle or is a marring of the achieved form by accident. To that Intellectual Kosmos belong qualities, accordant with Nature, and quantities; number and mass; origins and conditions; all actions and experiences not against nature; movement and repose, both the universals and the particulars: but There time is replaced by eternity and space by its intellectual equivalent, mutual inclusiveness.

In that Intellectual Kosmos, where all is one total, every entity that can be singled out is an intellective essence and a participant in life: thus, identity and difference, movement and rest with the object resting or moving, essence and quality, all have essential existence. For every real being must be in actuality not merely in potentiality and therefore the nature of each essence is inherent in it.

This suggests the question whether the Intellectual Kosmos contains the forms only of the things of sense or of other existents as well. But first we will consider how it stands with artistic creations: there is no question of an ideal archetype of evil: the evil of this world is begotten of need, privation, deficiency, and is a condition peculiar to Matter distressed and to what has come into likeness with Matter.

(8) What, then, is this Kind, this Matter, described as one stuff, continuous and without quality?

Clearly since it is without quality it is incorporeal; bodiliness would be quality.

It must be the basic stuff of all the entities of the sense-world and not merely base to some while being to others achieved form.

Clay, for example, is matter to the potter but is not Matter pure and simple. Nothing of this sort is our object: we are seeking the stuff which underlies all alike. We must therefore refuse to it all that we find in things of sense- not merely such attributes as colour, heat or cold, but weight or weightlessness, thickness or thinness, shape and therefore magnitude; though notice that to be present within magnitude and shape is very different from possessing these qualities.

It cannot be a compound, it must be a simplex, one distinct thing in its nature; only so can it be void of all quality. The Principle which gives it form gives this as something alien: so with magnitude and all really-existent things bestowed upon it. If, for example, it possessed a magnitude of its own, the Principle giving it form would be at the mercy of that magnitude and must produce not at will, but only within the limit of the Matter's capacity: to imagine that Will keeping step with its material is fantastic.

The Matter must be of later origin than the forming-power, and therefore must be at its disposition throughout, ready to become anything, ready therefore to any bulk; besides, if it possessed magnitude, it would necessarily possess shape also: it would be doubly inductile.

No: all that ever appears upon it is brought in by the Idea: the Idea alone possesses: to it belongs the magnitude and all else that goes with the Reason-Principle or follows upon it. Quantity is given with the Ideal-Form in all the particular species- man, bird, and particular kind of bird.

The imaging of Quantity upon Matter by an outside power is not more surprising than the imaging of Quality; Quality is no doubt a Reason-Principle, but Quantity also- being measure, number- is equally so.

(6) We are led thus to the question of receptivity in things of body.

An additional proof that bodies must have some substratum different from themselves is found in the changing of the basic-constituents into one another. Notice that the destruction of the elements passing over is not complete- if it were we would have a Principle of Being wrecked in Non-being- nor does an engendered thing pass from utter non-being into Being: what happens is that a new form takes the place of an old. There is, then, a stable element, that which puts off one form to receive the form of the incoming entity.

The same fact is clearly established by decay, a process implying a compound object; where there is decay there is a distinction between Matter and Form.

And the reasoning which shows the destructible to be a compound is borne out by practical examples of reduction: a drinking vessel is reduced to its gold, the gold to liquid; analogy forces us to believe that the liquid too is reducible.

The basic-constituents of things must be either their Form-Idea or that Primal Matter or a compound of the Form and Matter.

Form-Idea, pure and simple, they cannot be: for without Matter how could things stand in their mass and magnitude?

Neither can they be that Primal Matter, for they are not indestructible.

They must, therefore, consist of Matter and Form-Idea- Form for quality and shape, Matter for the base, indeterminate as being other than Idea.

(7) Consider the universe: we are agreed that its existence and its nature come to it from beyond itself; are we, now, to imagine that its maker first thought it out in detail- the earth, and its necessary situation in the middle; water and, again, its position as lying upon the earth; all the other elements and objects up to the sky in due place and order; living beings with their appropriate forms as we know them, their inner organs and their outer limbs- and that having thus appointed every item beforehand, he then set about the execution?

Such designing was not even possible; how could the plan for a universe come to one that had never looked outward? Nor could he work on material gathered from elsewhere as our craftsmen do, using hands and tools; feet and hands are of the later order.

One way, only, remains: all things must exist in something else; of that prior- since there is no obstacle, all being continuous within the realm of reality- there has suddenly appeared a sign, an image, whether given forth directly or through the ministry of soul or of some phase of soul, matters nothing for the moment: thus the entire aggregate of existence springs from the divine world, in greater beauty There because There unmingled but mingled here.

From the beginning to end all is gripped by the Forms of the Intellectual Realm: Matter itself is held by the Ideas of the elements and to these Ideas are added other Ideas and others again, so that it is hard to work down to crude Matter beneath all that sheathing of Idea. Indeed since Matter itself is in its degree, an Idea- the lowest- all this universe is Idea and there is nothing that is not Idea as the archetype was. And all is made silently, since nothing had part in the making but Being and Idea further reason why creation went without toil. The Exemplar was the Idea of an All, and so an All must come into being.

Thus nothing stood in the way of the Idea, and even now it dominates, despite all the clash of things: the creation is not hindered on its way even now; it stands firm in virtue of being All. To me, moreover, it seems that if we ourselves were archetypes, Ideas, veritable Being, and the Idea with which we construct here were our veritable Essence, then our creative power too would toillessly effect its purpose: as man now stands, he does not produce in his work a true image of himself: become man, he has ceased to be the All: ceasing to be man- we read- "he soars aloft and administers the Kosmos entire"; restored to the All he is maker of the All.

But- to our immediate purpose- it is possible to give a reason why the earth is set in the midst and why it is round and why the ecliptic runs precisely as it does, but, looking to the creating principle, we cannot say that because this was the way therefore things were so planned: we can say only that because the All is what it is, therefore there is a total of good; the causing principle, we might put it, reached the conclusion before all formal reasoning and not from any premises, not by sequence or plan but before either, since all of that order is later, all reason, demonstration, persuasion.

Since there is a Source, all the created must spring from it and in accordance with it; and we are rightly told not to go seeking the causes impelling a Source to produce, especially when this is the perfectly sufficient Source and identical with the Term: a Source which is Source and Term must be the All-Unity, complete in itself.