Starting December 17, the Catholic church prays the O Antiphons (names for Jesus) to countdown advent to Christmas. Each day a different title for Jesus is the focus. These ancient messianic titles are referenced in the Old Testament of the Bible. They can be found in the hymn "O Come Emmanuel." The titles are Emmanuel God with Us, Wisdom, Dayspring, Lord and Ruler, King of Kings, Root of Jesse, Key of David. These seven titles are listed in Latin and English. Advent tradition of praying the O Antiphons (names for Jesus) began in medieval times. Orthodox and some protestant churches pray them too. Here are printable prayer guides and coloring sheets to help children learn and pray the O Antiphons. Advent O Antiphons Activities, Prayers, Printables