The Hail Mary (Latin: Ave Maria) or Angelical salutation is a traditional Catholic prayer addressing Mary, the mother of Jesus. The prayer is based on two biblical passages featured in the Gospel of Luke: the Angel Gabriel's visit to Mary (the Annunciation) and Mary's subsequent visit to Elisabeth, the mother of John the Baptist (the Visitation). It is also called the Angelical Salutation, as the prayer is based on the Archangel Gabriel's words to Mary. The Hail Mary is a prayer of praise for and of petition to Mary, regarded as the Theotokos (Mother of God). Since the 16th century, the version of the prayer used in the Catholic Church closes with an appeal for her intercession. The prayer takes different forms in various traditions and has often been set to music.