On the Blessed Virgin Mary : Sinless, Mother of God, Ark of New Covenant

Mary's Sinlessness: A Biblical Documentary
vaticancatholic.com | 28.VIII.2017
https://www.youtube.com/watch?v=ZTVyptxPQ04

Before starting to watch, would you agree that once She is identified as the woman of Genesis 3:15 it is settled?

"enmities" = complete enmity
complete enmity against Satan = no slavery under Satan
no slavery under Satan = at the very least neither original nor mortal sin, no state of sin
BUT since we are talking complete enmity
since venial sin is a slackness in the service of God
therefore not even venial sin.

Now check Luke 1, She had no idea what enemy of Israel She could have completely defeated as long as Gabriel spoke only of Her, but got it immediately once Elisabeth added "the fruit of thy womb" which makes the match with Genesis 3:15 very perfect.

Note, "blessed among women" with an added qualification referred to exactly two women, she who killed Sisera and she who killed Holophernes.

Now check Cana and Calvary in Gospel according to St John = She is both places called "Woman" by Her Son. He says She is the Woman of Genesis 3:15. And perhaps even of Apocalypse 12, since, while He spoke before revealing that, St John wrote the Gospel after Patmos, after the Apocalypse.

Mary: Mother Of God & Ark Of The New Covenant - Absolute Proof!
vaticancatholic.com | 29.VIII.2017
https://www.youtube.com/watch?v=gFdujLSVL5Y