CORPOREITY IS NONENTITY BECAUSE OF LACK OF UNITY.
It is therefore an "eclipse of existence" which renders an object more corporeal. While studying those psychoses called affections, we discover that the more corporeal an object is, the more is it likely to be affected; the earth is more so than other elements, and so on. Indeed, when other elements are divided, they immediately reunite their parts, unless there be some opposition; but when we separate parts of earth, they do not come together again. They thus seem to have no natural earth; since, after a light blow, they remain in the state where they are left by the blow that struck or broke them. Therefore the more corporeal a thing is, the more it approaches nonentity, returning to unity with the greater difficulty. The heavy and violent blows by which bodies act on each other are followed by destruction. When even a weak thing falls on something weak, it may still be relatively powerful; as is nonentity hitting nonentity.
SENSATION AS THE DREAM OF THE SOUL FROM WHICH WE MUST WAKE.
Such are the objections that may be raised against those who consider all beings as corporeal; who wish to judge of their existence only by impressions they receive therefrom, and who try to found the certitude of truth on the images of sensation.[73] They resemble sleeping men who take as realities the visions they have in their dreams. Sensation is the dream of the soul;[52] so long as the soul is in the body, she dreams; the real awakening of the soul consists in genuine separation from the body, and not in rising along with the body. To rise with the body is to pass from one sleep into another kind; from one bed to another; really to awake is to separate oneself completely from the body. The body, whose nature is contrary to that of the soul, consequently has a nature contrary to that of "being." This is proved by the generation, flux, and decay of bodies, all processes contrary to the nature of "being."
MATTER COMPARED TO A MIRROR WHICH REFLECTS EVERYTHING THOUGH REALLY EMPTY.
7. Let us return to matter as a substrate, and then to what is said to exist within it. This will lead us to see that it consists of nonentity, and that it is impassible. Matter is incorporeal because the body exists only as posterior thereto, because it is a composite of which it constitutes an element. It is called incorporeal because existence and matter are two things equally distinct from the body. Not being soul, matter is neither intelligence, nor life, nor ("seminal) reason," nor limit. It is a kind of infinity.[53] Neither is it an (active) power;[54] for what could it produce? Since matter is none of the above-mentioned things, it could not be called existence. It deserves only the name "nonentity" yet not even in the sense in which we may say that movement or rest are not existence;[55] matter is real nonentity. It is an image and phantom of extension, it is aspiration to a form of hypostatic existence. Its perseverance is not in rest (but in change). By itself, it is invisible, it escapes whoever wishes to see it. It is present when you do not look at it, it escapes the eye that seeks it. It seems to contain all the contraries: the large and small, the more and the less, the lack and excess.[56] It is a phantom equally incapable of remaining or escaping; for matter does not even have the strength of avoiding (form), because it has received no strength from intelligence, and it is the lack of all existence. Consequently, all its appearances are deceptions. If we represent matter as being greatness, it immediately appears as smallness; if we represent it as the more, we are forced to recognize it as the less. When we try to conceive of its existence, it appears as nonentity; like all the things it contains, it is a fugitive shadow, and a fleeting game, an image within an image. It resembles a mirror, in which one might see the reflections of objects external to it; the mirror seems to be filled, and to possess everything, though really containing nothing.
AS OBJECTS ARE MERELY REFLECTIONS IN A MIRROR, MATTER IS NO MORE AFFECTED BY THEM THAN WOULD BE A MIRROR.
Thus matter is a shapeless image, into which enter, and out of which issue the images of beings. These appear in it precisely because matter has no shape, though they seem to produce something in it, they really produce nothing in it.[57] They have no consistence, strength, nor solidity; as matter has none either, they enter into it without dividing it, as if they would penetrate water, or as shapes might move in emptiness. If the images that appear in matter had the same nature as the objects they represent and from which they emanate, then, if we attribute to the images a little of the power of the objects that project them, we might be right in considering them able to affect matter. But as the things that we see in matter do not have the same nature as the objects of which they are the images, it is not true that matter suffers when receiving them; they are no more than false appearances without any resemblance to what produces them. Feeble and false by themselves, they enter into a thing that is equally false.[58] They must therefore leave it as impassible as a mirror, or water; producing on it no more effect than does a dream on the soul. These comparisons, however, are yet imperfect, because in these cases there is still some resemblance between the images and the objects.