Luke 1 begins with the birth of John the Baptist, heralded to his father Zacharias by the angel Gabriel. Six months later Gabriel appears to the Virgin Mary with an announcement of the birth of Jesus, at the Annunciation. At the same, Gabriel also announces to Mary the coming birth of John the Baptist, to her kinswoman Elizabeth, who is the wife of Zacharias. Mary immediately sets out to visit her kinswoman Elizabeth, and stays with her until John's birth. Luke strongly contrasts the reactions of Zacharias and Mary to these two respective births; and the lives of John and Jesus are intertwined.