Inasmuch as ye yourselves have now come to the belief that God moved about in the form and all other circumstances of man’s nature, you will of course no longer require to be convinced that God conformed Himself to humanity, but feel yourselves bound by your own faith. For if the God (in whom ye believe,) even from His higher condition, prostrated the supreme dignity of His majesty to such a lowliness as to undergo death, even the death of the cross, why can you not suppose that some humiliations are becoming to our God also, only more tolerable than Jewish contumelies, and crosses, and sepulchres?
Tertullian
The Five Books Against Marcion, Book II
Chapter XXVII