Mary, usually referred to by Christians as the Virgin Mary or Saint Mary and occasionally Madonna, was a Jewish woman of Nazareth in Galilee, identified in the New Testament as the mother of Jesus Christ. Muslims also refer to her as the Virgin Mary or Syeda Mariam, which means Our Lady Mary. The New Testament describes her as a virgin, and Christians believe that she conceived her son miraculously by the agency of the Holy Spirit. This took place when she was already the betrothed wife of Saint Joseph and was awaiting the concluding rite of Jewish marriage, the formal home-taking ceremony. Roman Catholics believe that Mary was conceived and born without the stain of Original Sin, thereby making her sinless, eternally perfect, divine and immaculate from all forms of evil.