Good Day, Albion, who posted: "Of course he received DNA from his mother (Mary)."
Indeed the DNA flesh. Augustine and Ambrose referred to this as Mary's defective stock . The immaculate conception of Christ removes him from the sin nature of Adam and he did NOT receive
the defect of Mary with regard to her sin nature from her Father which was a son of King David.
"'Therefore as man He was tried in all things, and in the likeness of men He endured all things;
but as born of the Spirit, He was free from sin. For every man is a liar, and no one but God alone is without sin. It is therefore an observed and settled fact, that no man born of a man and a woman, that is, by means of their bodily union, is seen to be free from sin." (On the Grace of Christ, and on Original Sin)