According to the New Testament, Mary was a virgin when she miraculously conceived Jesus through the Holy Spirit. She then married Joseph. Catholic and Orthodox Christians believe that she remained a perpetual virgin and that biblical references to Jesus’ brothers and sisters mean either Joseph’s children by an earlier marriage or cousins. Most Protestants believe that Mary and Joseph had children. Mary was present at Jesus’ Crucifixion and was among the disciples gathered when the New Testament says they received the gift of the Holy Spirit. According to one tradition, she went to live with the Apostle John in Ephesus, Greece (in modern-day Turkey), after Jesus’ Crucifixion. Other traditions hold that she lived out her days near Jerusalem. Catholic, Orthodox and some Protestant Christians give her the title Mother of God. Catholic and Orthodox Christians believe that her prayers for them are especially powerful because she has such a close relationship to Jesus.
Catholics alone believe that Mary’s parents conceived her without transmitting original sin to her – a dogma known as the Immaculate Conception. The Immaculate Conception is often confused with the Virgin Birth, which refers to the birth of Jesus by the Virgin Mary. Catholics refer to her as the Blessed Virgin Mary.
Both Catholic and Orthodox Christians believe that she was drawn up bodily into heaven at the end of her life. The Orthodox call this the Dormition of the Theotokos (Theotokos [theh-oh-TOH-kohs] is the usual Orthodox term for Mother of God) and believe that it happened after she died. Catholics call it the Assumption and have never officially resolved whether she died.
Mary is also revered by Muslims, and there is a chapter in the Quran named after her. Veneration is the term that characterizes Catholic devotion to Mary and other saints; only God is worshipped. Marian veneration, along with the entire tradition of devotion to saints, was historically one of the principal divides between Catholics and most Protestants, although many Protestants are rethinking their traditional views of the mother of Jesus.