Hippolytus

“ And how will they conceive of the one and the same Christ, who is at once God and man by nature? And what manner of existence will He have according to them, if He has become man by a conversion of the deity, and if he has become God by a change of the flesh? ”

“ For if the flesh that was assumed became capable of working like works with the deity, it is evident that it also became God in essence in all wherein God is essentially known. And if the deity by the exinanition became susceptible of the same sufferings with the flesh, it is evident that it also became in essence flesh in all wherein flesh essentially can be known. For objects that act in like manner, [5] and work like works, and are altogether of like kind, and are susceptible of like suffering with each other, admit of no difference of nature ”