Naasseni Ascribe Their System, Through Mariamne, to James the Lord's Brother; Really Traceable to the Ancient Mysteries; Their Psychology as Given in the Gospel According to Thomas; Assyrian Theory of the Soul; The Systems of the Naasseni and the Assyrians Compared; Support Drawn by the Naasseni from the Phrygian and Egyptian Mysteries; The Mysteries of Isis; These Mysteries Allegorized by the Naasseni
This, he says, is ocean, “generation of gods and generation of men” ever whirled round by the eddies of water, at one time upwards, at another time downwards. But he says there ensues a generation of men when the ocean flows downwards; but when upwards to the wall and fortress and the cliff of Luecas, a generation of gods takes place. This, he asserts, is that which has been written: “I said, You are gods, and all children of the highest;” “If you hasten to fly out of Egypt, and repair beyond the Red Sea into the wilderness,” that is, from earthly intercourse to the Jerusalem above, which is the mother of the living; “If, moreover, again you return into Egypt,” that is, into earthly intercourse, “you shall die as men.”
For mortal, he says, is every generation below, but immortal that which is begotten above, for it is born of water only, and of spirit, being spiritual, not carnal. But what (is born) below is carnal, that is, he says, what is written. “That which is born of the flesh is flesh, and that which is born of the spirit is spirit.” This, according to them, is the spiritual generation. This, he says, is the great Jordan which, flowing on (here) below, and preventing the children of Israel from departing out of Egypt— I mean from terrestrial intercourse, for Egypt is with them the body—Jesus drove back, and made it flow upwards.
Source: The Refutation of All Heresies (New Advent)