According to Christian News:
In one of the feasts and celebrations marked on the Roman Catholic liturgical calendar leading up to Christmas, Catholics around the world observed the Feast of Immaculate Conception on Friday, a day in which those who follow the religion commemorate their belief that Mary was conceived in her mother Anne’s womb without original sin.
Jorge Bergoglio, also known as Pope Francis, delivered an Angelus address, during which he claimed that the angel Gabriel’s reference to Mary as being “full of grace” meant that there was no sin in her. Most Bible translations use the phrase “highly favored,” while a few use “full of grace.”