Again, you can use your spin or accept that the Blessed Mother was very special and chosen by God as the the Mother of God and was without sin. A role model for all of us. Luke does say “all sin”.
Again, you can use your churches teaching that the Mother of Jesus was without sin; or you can realize that there was a PROSTITUTE in the lineage of Jesus.
There is NOTHING in the book that Rome assembled that even SUGGESTS that Mary was without sin.
Where does Luke say "all sin"??
The two verses you cited from Luke. All translations from the NASB.
26Now in the sixth month the angel Gabriel was sent from God to a city in Galilee called Nazareth, 27to a virgin engaged to a man whose name was Joseph, of the descendants of David; and the virgin’s name was Mary. 28And coming in, he said to her, “Greetings, favored one! The Lord is with you.” 29But she was very perplexed at this statement, and kept pondering what kind of salutation this was. 30The angel said to her, “Do not be afraid, Mary; for you have found favor with God. Luke 1:26-30
46And Mary said: “My soul exalts the Lord, 47And my spirit has rejoiced in God my Savior. 48“For He has had regard for the humble state of His bondslave; For behold, from this time on all generations will count me blessed. Luke 1:46-48