***She is not a sinner.***
Of course she isn’t a sinner. She is now glorified and in Heaven.
Now, Mary was a sinner otherwise she would not have needed a Savior!
1. We Christians here in Christ's Church, the One Holy Apostolic Catholic Church believe that Jesus Christ, Our Lord and Our God saved Mary, His created being, His mother.
2. We believe that Mary being a daughter of Adam and Eve would have been faithed to have the same "stain" from Original Sin. you believe in that "stain", too, correct?
3. Mary in the Magnificat (Luke 1:46-55) when she is bearing Jesus Christ -- NOTE: Jesus has not been born yet, He has not yet (in our space-time) been the sacrifice on the Cross she says my spirit rejoices in God, my right NOW Saviour
4. Note: Mary does not say "my spirit rejoices in God, my future Saviour", but she says "in Deo salvatore meo,", "my current Saviour",
5. Mary clearly indicates that God (Jesus Christ) has already saved her. How is that possible if he has not yet been on the Cross or even been born yet?
6. This very clearly indicates that Mary needed a savior too and her Savior saved Her somehow even before He was born
7. The only conclusion is that somehow before His work on the Cross, Christ already saved his created being, His mother, mary.
8. The logical conclusion is He protected her from sin and in fact "saved" her from sin even before He was born.