Jesus makes intercession for us. Romans 8:34.
Gabriel wasn't praying to Mary, he was literally saying, "Hello."
Maryolatry is a disgrace and an affront to the Gospel of HER Lord and Savior, Jesus Christ.
But I appreciate you as being the only Papist Roman heretic I've ever seen who was interested in Scriptural justification for their heretical beliefs. Nicely played.