"The Mystery of Mary" refers to the various interpretations and beliefs surrounding the figure of Mary, the mother of Jesus Christ. In Christianity, she is venerated for her role in the birth of Jesus and is often seen as a symbol of purity and motherhood. Different denominations, such as Catholicism and Orthodoxy, have unique doctrines regarding her life and significance. The mystery also encompasses the Annunciation, where the angel Gabriel announced to Mary that she would conceive Jesus through the Holy Spirit. Additionally, her perpetual virginity and assumption into heaven are subjects of theological debate and devotion, contributing to her enigmatic status in religious history.