Hippolytus of Rome, The Refutation of All Heresies X.5: The Naasseni

But since it so appears expedient, let us begin first from the public worshippers of the serpent. The Naasseni call the first principle of the universe a Man, and that the same also is a Son of Man; and they divide this man into three portions. For they say one part of him is rational, and another psychical, but a third earthly. And they style him Adamas, and suppose that the knowledge appertaining to him is the originating cause of the capacity of knowing God. And the Naassene asserts that all these rational, and psychical, and earthly qualities have retired into Jesus, and that through Him these three substances simultaneously have spoken unto the three genera of the universe. These allege that there are three kinds of existence—angelic, psychical, and earthly; and that there are three churches—angelic, psychical, and earthly; and that the names for these are—chosen, called, and captive. These are the heads of doctrine advanced by them, as far as one may briefly comprehend them. They affirm that James, the brother of the Lord, delivered these tenets to Mariamne, by such a statement belying both.