The Refutation of All Heresies

First, then, from the wind— that is, from the serpent— has resulted the originating principle of generation in the manner declared, all things having simultaneously received the principle of generation. After, then, the light and the spirit had been received, he says, into the polluted and baneful (and) disordered womb, the serpent— the wind of the darkness, the first-begotten of the waters— enters within and produces man, and the impure womb neither loves nor recognises any other form.

The perfect Word of supernal light being therefore assimilated (in form) to the beast, (that is,) the serpent, entered into the defiled womb, having deceived (the womb) through the similitude of the beast itself, in order that (the Word) may loose the chains that encircle the perfect mind which has been begotten amidst impurity of womb by the primal offspring of water, (namely,) serpent, wind, (and) beast. This, he says, is the form of the servant, and this the necessity of the Word of God coming down into the womb of a virgin.

But he says it is not sufficient that the Perfect Man, the Word, has entered into the womb of a virgin, and loosed the pangs which were in that darkness. Nay, more than this was requisite; for after his entrance into the foul mysteries of the womb, he was washed, and drank of the cup of life-giving bubbling water. And it was altogether needful that he should drink who was about to strip off the servile form, and assume celestial raiment.