But that man is a rational and intelligent animal, no
one will deny. How, then, could He have become man if He took on
Himself flesh without soul, or soul without mind? For that is not
man. Again, what benefit would His becoming man have been to us
if He Who suffered first was not saved, nor renewed and strengthened by
the union with divinity? For that which is not assumed is not
remedied. He, therefore, assumed the whole man, even the fairest
part of him, which had become diseased, in order that He might bestow
salvation on the whole. And, indeed, there could never exist a
mind that had not wisdom and was destitute of knowledge. For if
it has not energy or motion, it is utterly reduced to nothingness.