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Chapter 20: Coming into Being and Passing Away
I.20.heading · Wachsmuth pp. 170
On coming into being and passing away.
1a ⟨Aëtius⟩: Parmenides and Melissus
I.20.1a · Wachsmuth pp. 170
Parmenides and Melissus denied coming into being and passing away, because they held the whole to be unmoving.561
1b Heraclitus: The river
I.20.1b · Wachsmuth pp. 170
Heraclitus says that everything moves on and nothing remains; and, comparing existing things to the flow of a river, he says that you could not step twice into the same river.562
1c ⟨Aëtius⟩: Plato
I.20.1c · Wachsmuth pp. 170
Plato held the world to be perishable so far as its nature is concerned, for it is perceptible because it is also bodily; nevertheless, it will not perish, owing to God’s providence and his holding it together.563
1d ⟨Aëtius⟩: Combination and separation
I.20.1d.1 · Wachsmuth pp. 170
Empedocles, Anaxagoras, Democritus, Epicurus, and all who construct worlds by gathering together finely divided bodies introduce combinations and separations, but not generation and destruction in the strict sense. For these occur, on their account, not in respect of quality through alteration, but in respect of quantity through aggregation.564
1d ⟨Aëtius⟩: Alterable matter
I.20.1d.2 · Wachsmuth pp. 170
Pythagoras and all who posit matter capable of being affected hold that generation and destruction occur in the strict sense. For from the alteration, transformation, and dissolution of the elements [of generation and destruction] arise juxtaposition and mixture, blending and fusion.565
1e ⟨Arius Didymus⟩: The world as seed
I.20.1e.1 · Wachsmuth pp. 171
Zeno, Cleanthes, and Chrysippus hold that substance changes into fire as though into a seed, and that from this the world’s ordering is once again brought to completion just as it was before.566
1e ⟨Arius Didymus⟩: Panaetius
I.20.1e.2 · Wachsmuth pp. 171
Panaetius considers the eternity of the world more plausible, and more acceptable to him, than the transformation of all things into fire.567
1f ⟨Aëtius⟩: The perishable region
I.20.1f.1 · Wachsmuth pp. 171
Aristotle declared that the portion of the world beneath the moon is subject to being affected; in it, things around the earth also suffer decay.568
Xenophanes, Parmenides, and Melissus held the world to be ungenerated, eternal, and imperishable.
1f ⟨Aëtius⟩: Recurring periods
I.20.1f.2 · Wachsmuth pp. 171
[And] those who say that the world’s ordering is everlasting also say that there are recurring periods in which everything takes place in the same respects and in the same way, and the same arrangement and ordering of the world is preserved.569
1f ⟨Aëtius⟩: Destruction of worlds
I.20.1f.3 · Wachsmuth pp. 171
Anaximander, Anaximenes, Anaxagoras, Archelaus, Diogenes, and Leucippus held the world to be perishable.
The Stoics too held the world to be perishable, but through conflagration.570
Empedocles held that the world ⟨comes into being and⟩ perishes through the alternating dominance of Strife and Love.571
1f ⟨Aëtius⟩: Democritus and Epicurus
I.20.1f.4 · Wachsmuth pp. 172
Democritus held that a world perishes when the larger overcomes the smaller.572
Epicurus held that a world perishes in very many ways: like an animal, like a plant, and in many other ways.
1g ⟨Aëtius⟩: Philolaus
I.20.1g · Wachsmuth pp. 172
Philolaus held that the destruction of the world is twofold: in one case, when fire streams down from heaven; in the other, through lunar water poured out by the revolution of the air.573
2 Philolaus, On the Soul: An imperishable world
I.20.2.1 · Wachsmuth pp. 172
From On the Soul, by Philolaus the Pythagorean.574
Philolaus held the world to be imperishable. Thus he says in On the Soul:
“For this reason it remains imperishable and unwearied for endless eternity. Neither within it nor outside it will any other cause be found more powerful than that soul and capable of destroying it.575 Indeed, this world endures from eternity to eternity, one world governed by one kindred power, supreme and unsurpassable.”
2 Philolaus: Two regions of the world
I.20.2.2 · Wachsmuth pp. 172-173
“The world also possesses the principle of motion and change, being one and continuous, pervaded by nature’s breath and carried around by an eternal principle. One part of it is unchanging, while another changes. The unchanging part extends from the soul that encompasses the whole as far as ⟨the⟩ moon; the changing part, from the moon as far as the earth.”576
2 Philolaus: The mover and the moved
I.20.2.3 · Wachsmuth pp. 173
“Since the mover revolves from eternity to eternity, while what is moved takes its condition from the way the mover leads it, the one must be ever moving and the other ever undergoing affection. The one is wholly the province of mind and soul, the other of generation and change.577 The one is prior in power and superior; the other is posterior and subordinate. What is composed of both of these, the ever-running divine and the ever-changing generated, is the world.”578
2 Philolaus: Continuity through generation
I.20.2.4 · Wachsmuth pp. 173
“It is therefore right to say that the world is an eternal activity of God and of generation, in accordance with the coordinated sequence of changing nature.579 The world, being one, always endures in the same state and the same way; but the things that come into being and perish are many. Even things undergoing destruction are preserved in their nature and form through generation, restoring the same [form] once again to the father and craftsman who begot them.”580