My purpose was to defeat your notion of demonstrating the "anti"scriptural nature of the title as opposed to the "extra"scriptural nature. Having done that... why move on?
But of course, it isn't that hard... so why not?
The church is the body of Christ. 1 Corinthians 12:27
Mary is the mother of Christ - Matthew 1:16
"A is to B as A is to C if B=C" Mary is Mother of those who are in Christ.
Man is evil "if you being evil know how to give good gifts to your children"
Jesus is the son of man Therefore:
A is to B as A is to C if B = C so Jesus is the son of Evil, making Mary the mother of evil. Or these little word games to derive titles are foolish.
Haven't we gone through this before, and demonstrated that logic doesn't work here?