The triple genera that are the perpetual attendants of the Gods, and which have been unfolded in the preceding chapters, are indicated by the following division of time, in the first hypothesis of the Parmenides; from which division the one is shown to be exempt: “Do not the terms it was, it has been, it did become, seem to signify the participation of the time past? Certainly. And do not the terms it will be, it may become, and it will be generated, signify that which is about to be hereafter? Certainly. But are not the terms it is, and it is becoming to be, marks of the present time? Entirely so. If then the one participates in no respect of any time, it neither ever was, nor has been, nor did become. Nor is it now generated, nor is becoming to be, nor is, nor may become hereafter, nor will be generated, nor will be. It is most true.”
The commentary of Proclus on this passage is as follows: “This division of time accords with the multitude of the divine genera, which are suspended from divine souls, viz. with angels, dæmons, and heroes. And in the first place, this division proceeds to them supernally, according to a triadic distribution into the present, past, and future; and in the next place, according to a distribution into nine, each of these three being again subdivided into three. For the monad of souls is united to the one whole of time, but this is participated secondarily by the multitude of souls. And of this multitude, those participate of this whole totally, that subsist according to the past, or the present, or the future; but those participate of it partially, that are essentialized according to the differences of these. For to each of the wholes a multitude is co-ordinated, divided into things first, middle, and last. For a certain multitude subsists in conjunction with that which is established conformably to the past, the summit of which is according to the was, but the middle according to it has been, and the end according to it did become. With that also which is established according to the present, there is another multitude, the principal part of which is characterized by the is, the middle by it is generated, and the end by it is becoming to be. And there is another triad with that which subsists according to the future, the most elevated part of which is characterized by the will be, that which ranks in the middle by it may become, and the end by it will be generated. And thus there will be three triads proximately suspended from these three totalities, but all these are suspended from their monad.
All these orders, likewise, which are distributed according to the parts of time, energize according to the whole of time; this whole containing in itself triple powers, one of which is perfective of all motion, the second connects and guards things which are governed by it, and the third unfolds divine natures into light. For, as all such things as are not eternal, are led round in a circle, the wholeness or the monad of time, perfects and connects their essence, and discloses to them the united infinity of eternity, evolving the contracted multitude which subsists in eternal natures; whence also this apparent time, as Timæus says, unfolds to us the measures of divine periods, perfects sensibles, and guards things which are generated in their proper numbers. Time, therefore, possesses triple powers prior to souls, viz. the perfective, the connective, and the unfolding, according to a similitude to eternity. For eternity, possessing a middle order in intelligibles, perfects the order posterior to itself, supplying it with union, but unfolds into light that which is prior to itself, producing into multitude its ineffable union, and connects the middle bond of intelligibles, and guards all things intransitively through its power. Time, therefore, receiving supernally the triple powers of eternity, imparts them to souls. Eternity, however, possesses this triad unitedly; but time both unitedly and distributively; and souls distributively alone. Hence, of souls, some are characterized according to one, and others according to another power of time; some imitating its unfolding, others its perfective, and others its connective power. Thus also with respect to the Fates, some of these being adapted to give completion and perfection to things, are said to sing the past, always indeed energizing, and always singing, their songs being intellections, and fabricative energies about the world: for the past is the source of completion. Others again of these are adapted to connect things present; for they guard the essence and the generation of these. And others are adapted to unfold the future; for they lead into essence and to an end that which as yet is not.
We may also say, since there is an order of souls more excellent than ours divided into such as are first, such as are middle, and such as are last, the most total of these are adapted to the past. For as this comprehends in itself the present and the future, so these souls comprehend in themselves the rest. But souls of a middle rank are adapted to the present; for this was once future, but is not yet the past. As, therefore, the present contains in itself the future, so these middle souls comprehend those posterior, but are comprehended in those prior to themselves. And souls of the third order correspond to the future. For this does not proceed through the present, nor has become the past, but is the future alone; just as these third souls are of themselves alone, but through falling into a more partial subsistence, are by no means comprehensive of others. For they convolve the boundary according to a triadic division of the genera posterior to the Gods.
The whole of the first triad, therefore, has the once, for this is the peculiarity of the past, and of completion; but it is divided into the was, it was generated, and it did become. Again, therefore, of these three, the was signifies the summit of the triad, bounded according to hyparxis itself; but it was generated, signifies an at-once-collected perfection; and it did become, an extension in being perfected; these things being imitations of intelligibles. For the was is an imitation of being, it was generated, of eternity, and it did become, of that which is primarily eternal. For being is derived to all things from the first of these; a subsistence at once as all, and a whole from the second; and an extension into multitude from the third.
The Six Books of Proclus, the Platonic Successor, on the Theology of Plato (vol. 2 of 2) · The Wunder Library — complete classics, free to read, with narration.