Angels are a traditional part of the Christmas story about the birth of Jesus Christ which has been commemorated every year on December 25 by Christian churches since the 4th century. The servants of the Heavenly God and guardians of all men at the same time played important roles in this biblical story. An angel announced to the Virgin Mary that she was going to give birth to God’s son Jesus. Sleeping Joseph also learned about the birth of son from an angel in a dream. The birth of the Messiah was heralded to the shepherds by an angel that has...