I didn't remember having heard of Our Lady under that title - A little checking and I see she is from the apparitions of Beauraing.
Cause of Our Salvation - title attributed by Saint Irenaeus of Lyon, father of the 2nd century church, although Jesus is the only Redeemer, Our Lady receives this title because with her perfect obedience to GOD she allowed the Redeemer to incarnate and effect redemption on Calvary.
Whenever a non-Catholic asks why we venerate and petition The Blessed Mother.I ask them do they accept that Our Lord was bothGod and a man and of course they reply yes. I then ask them, what loving son would refuse a request from his mother?
I've also had people say to me , but she's dead I reply [26] And as concerning the dead that they rise again, have you not read in the book of Moses, how in the bush God spoke to him, saying: I am the God of Abraham, and the God of Isaac, and the God of Jacob? [27] He is not the God of the dead, but of the living. You therefore do greatly err.
