4 This opinion, too, that they hold the Creator formed the world out of previously existing matter, both Anaxagoras, Empedocles, and Plato expressed before them; as, forsooth, we learn they also do under the inspiration of their Mother. Then again, as to the opinion that everything of necessity passes away to those things out of which they maintain it was also formed, and that God is the slave of this necessity, so that He cannot impart immortality to what is mortal, or bestow incorruption on what is corruptible, but every one passes into a substance similar in nature to itself, both those who are named Stoics from the portico (στοὰ), and indeed all that are ignorant of God, poets and historians alike, make the same affirmation. Those [heretics] who hold the same [system of] infidelity have ascribed, no doubt, their own proper region to spiritual beings—that, namely, which is within the Pleroma, but to animal beings the intermediate space, while to corporeal they assign that which is material.
And they assert that God Himself can do no otherwise, but that every one of the [different kinds of substance] mentioned passes away to those things which are of the same nature [with itself].
Source: Adversus haereses (New Advent)