An angel of the Lord appeared to him, standing on the right side of the altar of incense.

 The incense was burned and the offering made in the inmost court of the Temple, the Court of the Priests. While the sacrifice was being made, the congregation thronged the next court, the Court of the Israelites. It was the privilege of the priest at the evening sacrifice to come to the rail between the two courts after the incense had been burned in order to bless the people. The people marvelled that Zacharias was so long delayed. When he came he could not speak and the people knew that he had seen a vision. So in a wordless daze of joy Zacharias finished his week's duty and went home; and then the message of God came true and Elizabeth knew she was going to have a child. 