But one night, while he was sleeping, a dream came to Joseph. In his dream he saw an angel standing by his side. The angel said to him:
"Joseph, son of David, do not be afraid to take Mary for your wife. She shall have a son; and his name shall be Jesus, for it is he that shall save his people from their sins."
The word Jesus, in the language of that people, means "Saviour," and often Jesus is spoken of as "Our Saviour" because he came to take away our sins.
After this message, Joseph hesitated no longer. He did as the angel had bidden him. He was married to Mary, and led her to his own home, in which was also the shop where he followed his trade as a carpenter.