The Birth of Jesus Christ.
At the time of Mary, jesus mother, was betrothed to Joseph, she was found with child of the Holy Spirit, before they lived as husband and wife.
Because Joseph her husband, an upright man and do not want to make her a publick example, was intended to divorce her quietly.
But when he considers that purpose, the angel of the Lord appeared to him in a dream and said: "Joseph, son of David, do not be afraid to take Mary as your wife, because the child in her womb is of the Holy Spirit.
She will bear a son and give his name JESUS: for he shall save his people from their sins. "
That it might be fulfilled which was spoken of the god by the prophet:
"Behold, the virgin will conceive and give birth to a boy, and they shall call his name Immanuel" - which means: God with us.
After wake up from sleep, Joseph did as the angel of the Lord commanded him. He took Mary as his wife,
but did not have intercourse with her until she gave birth a son and Joseph named him Jesus.