But if our interrogators should hint that He Who is
begotten of the holy Mother of God is two natures, we reply,
“Yea! He is two natures: for He is in His own person
God and man. And the same is to be said concerning the
crucifixion and resurrection and ascension. For these refer not
to nature but to subsistence. Christ then, since He is in two
natures, suffered and was crucified in the nature that was subject to
passion. For it was in the flesh and not in His divinity that He
hung upon the Cross. Otherwise, let them answer us, when we ask
if two natures died. No, we shall say. And so two natures
were not crucified but Christ was begotten, that is to say, the divine
Word having become man was begotten in the flesh, was crucified in the
flesh, suffered in the flesh, while His divinity continued to be
impassible.”