"Behold your son"

We may therefore make bold to say that the Gospels are the first fruits of all the Scriptures, but that of the Gospels that of John is the first fruits. No one can apprehend the meaning of it except he have lain on Jesus' breast and received from Jesus Mary to be his mother also.

… For if Mary, as those declare who with sound mind extol her, had no other son but Jesus, and yet Jesus says to His mother, Woman, behold your son, John 19:26 and not Behold you have this son also, then He virtually said to her, Lo, this is Jesus, whom you bore.

Is it not the case that everyone who is perfect lives himself no longer, but Christ lives in him; and if Christ lives in him, then it is said of him to Mary, Behold your son Christ.

Origen, Commentary on the Gospel of John 1:23