12:12 When Peter realized this, he went to the house of Mary, the mother of John Mark, where many people had gathered together and were praying. 12:13 When he knocked at the door of the outer gate, a slave girl named Rhoda answered. 12:14 When she recognized Peter’s voice, she was so overjoyed she did not open the gate, but ran back in and told them that Peter was standing at the gate. 12:15 But they said to her, “You’ve lost your mind!” But she kept insisting that it was Peter, and they kept saying, “It is his angel!”