Yes, Mary is the Mother of God: for in the Incarnation, Jesus is all God and all Man.
And He was conceived by the Holy Spirit in the womb of Mary.
The Doctrine came first, the request for Mary’s prayers which begins with that phrase, second.
Refuting your slander that it stuck by sheer force of repetition.
Refuting your slander that it stuck by sheer force of repetition.
Produce the Doctrine.