WHAT ETERNITY IS TO INTELLIGENCE, TIME IS TO THE UNIVERSAL SOUL.
We have already decided that eternity is life characterized by rest, identity, immutability and infinity (in intelligence). It is, further, (admitted that) this our world is the image of the superior World (of intelligence). We have also come to the conclusion that time is the image of eternity. Consequently, corresponding to the Life characteristic of Intelligence, this world must contain another life which bears the same name, and which belongs to that power of the universal Soul. Instead of the movement of Intelligence, we will have the movement characteristic of a part of the soul (as the universal Soul ceaselessly passes from one thought to another). Corresponding to the permanence, identity, and immutability (of Intelligence), we will have the mobility of a principle which ceaselessly passes from one actualization to another. Corresponding to the unity and the absence of all extension, we will have a mere image of unity, an image which exists only by virtue of continuity. Corresponding to an infinity already entirely present, we will have a progression towards infinity which perpetually tends towards what follows. Corresponding to what exists entirely at the same time, we will have what exists by parts, and what will never exist entire at the same time. The soul's existence will have to be ceaseless acquiring of existence; if it is to reveal an image of the complete, universal and infinite existence of the soul; that is the reason its existence is able to represent the intelligible existence.
TIME IS AS INTERIOR TO THE SOUL AS ETERNITY IS TO EXISTENCE.
Time, therefore, is not something external to the soul, any more than eternity is exterior to existence. It is neither a consequence nor a result of it, any more than eternity is a consequence of existence. It appears within the soul, is in her and with her, as eternity is in and with existence.
TIME IS THE LENGTH OF THE LIFE OF THE UNIVERSAL SOUL.
11. (12). The result of the preceding considerations is that time must be conceived of as the length of the life characteristic of the universal Soul; that her course is composed of changes that are equal, uniform, and insensible, so that that course implies a continuity of action. Now let us for a moment suppose that the power of the Soul should cease to act, and to enjoy the life she at present possesses without interruption or limit, because this life is the activity characteristic of an eternal Soul, an action by which the Soul does not return upon herself, and does not concentrate on herself, though enabling her to beget and produce. Now supposing that the Soul should cease to act, that she should apply her superior part to the intelligible world, and to eternity, and that she should there remain calmly united—what then would remain, unless eternity? For what room for succession would that allow, if all things were immovable in unity? How could she contain priority, posteriority, or more or less duration of time? How could the Soul apply herself to some object other than that which occupies her? Further, one could not then even say that she applied herself to the subject that occupied her; she would have to be separated therefrom in order to apply herself thereto. Neither would the universal Sphere exist, since it does not exist before time, because it exists and moves within time. Besides, even if this Sphere were at rest during the activity of the Soul, we could measure the duration of her rest because this rest is posterior to the rest of eternity. Since time is annihilated so soon as the Soul ceases to act, and concentrates in unity, time must be produced by the beginning of the Soul's motion towards sense-objects, by the Soul's life. Consequently (Plato[463]) says that time is born with the universe, because the Soul produced time with the universe; for it is this very action of the Soul which has produced this universe. This action constitutes time, and the universe is within time. Plato does indeed call the movements of the stars, time; but evidently only figuratively, as (Plato) subsequently says that the stars were created to indicate the divisions of time, and to permit us to measure it easily.
TIME IS NOT BEGOTTEN BY MOVEMENT, BUT ONLY INDICATED THEREBY.
Indeed, as it was not possible to determine the time itself of the Soul, and to measure within themselves the parts of an invisible and uncognizable duration, especially for men who did not know how to count, the (world) Soul created day and night so that their succession might be the basis of counting as far as two, by the aid of this variety. Plato[464] indicates that as the source of the notion of number. Later, observing the space of time which elapses from one dawn to another, we were able to discover an interval of time determined by an uniform movement, so far as we direct our gaze thereupon, and as we use it as a measure by which to measure time. The expression "to measure time" is premeditated, because time, considered in itself, is not a measure. How indeed could time measure, and what would time, while measuring, say? Would time say of anything, "Here is an extension as large as myself?" What indeed could be the nature of the entity that would speak of "myself"? Would it be that according to which quantity is measured? In this case, time would have to be something by itself, to measure without itself being a measure. The movement of the universe is measured according to time, but it is not the nature of time to be the measure of movement; it is such only accidentally; it indicates the quantity of movement, because it is prior to it, and differs from it. On the other hand, in the case of a movement produced within a determinate time, and if a number be added thereto frequently enough, we succeed in reaching the knowledge of how much time has elapsed. It is therefore correct to say that the movement of the revolution operated by the universal Sphere measures time so far as possible, by its quantity indicating the corresponding quantity of time, since it can neither be grasped nor conceived otherwise. Thus what is measured, that is, what is indicated by the revolution of the universal Sphere, is time. It is not begotten, but only indicated by movement.