Was Mary full of grace? Luke 1:28 is the key to solving that mystery. In fact, this verse gives us some evidence for the Immaculate Conception for the Blessed Virgin Mary. I should point out that more evidence than this would be needed to prove the doctrine in its entirety but this portion of scripture certainly helps. The verse reads:
“And the angel being come in, said unto her: Hail, full of grace, the Lord is with thee: blessed art thou among women.”
The verse is very clear. The Blessed Virgin is full of grace. Regardless of this evidence, innovators deny that this verse says precisely what is does. They point out that the Douay Rheims translation is heavily based off of St. Jerome’s Latin Vulgate, which erred in translating this passage from the original Greek.