On the very night that Herod was planning to bring him out, Peter was asleep between two soldiers, chained with double chains, while guards maintained a strict watch in the doorway of the prison. Suddenly an angel of the Lord appeared, and light shone in the cell. He tapped Peter on the side and woke him up, saying, “Get up quickly.” His chains fell away from his hands and the angel said to him, “Fasten your belt and put on your sandals.” And he did so. Then the angel continued, “Wrap your cloak round you and follow me.” So Peter followed him out, not knowing whether what the angel was doing were real—indeed he felt he must be taking part in a vision. So they passed right through the first and second guard-points and came to the iron gate that led out into the city. This opened for them of its own accord, and they went out and had passed along the street when the angel suddenly vanished from Peter’s sight. Then Peter came to himself and said aloud, “Now I know for certain that the Lord has sent his angel to rescue me from the power of Herod and from all that the Jewish people are expecting.” As the truth broke upon him he went to the house of Mary, the mother of John surnamed Mark where many were gathered together in prayer. As he knocked at the door a young maid called Rhoda came to answer it, but on recognising Peter’s voice failed to open the door from sheer joy. Instead she ran inside and reported that Peter was standing on the doorstep. At this they said to her, “You must be mad!” But she insisted that it was true. Then they said, “Then it is his angel.”
Still shaking his head, amazed, he went to Mary’s house, the Mary who was John Mark’s mother. The house was packed with praying friends. When he knocked on the door to the courtyard, a young woman named Rhoda came to see who it was. But when she recognized his voice—Peter’s voice!—she was so excited and eager to tell everyone Peter was there that she forgot to open the door and left him standing in the street.