4 If, however, they impudently maintain, in order to preserve from ruin their vain imaginations, that the rest of the conjunctions also were disjoined and separated from one another on account of this latest conjunction, then [I reply that], in the first place, they rest upon a thing which is impossible. For how can they separate the Propator from his Ennœa, or Nous from Aletheia, or Logos from Zoe, and so on with the rest? And how can they themselves maintain that they tend again to unity, and are, in fact, all at one, if indeed these very conjunctions, which are within the Pleroma, do not preserve unity, but are separate from one another; and that to such a degree, that they both endure passion and perform the work of generation without union one with another, just as hens do apart from intercourse with roosters.
Source: Adversus haereses (New Advent)