In our text, Herod had just killed James. When he saw how the crowd responded, he took Peter prisoner too. Herod knew the God that Peter served so he kept Peter in prison under heavy guard until the date of his execution. The church was praying. They prayed that God would intervene. Peter was bound in chains, but Herod could not bind the church. He did not know that they were praying on Peter’s behalf. Out of nowhere, an Angel came into that prison and broke the chains that kept Peter bound. Peter was asleep, and the angel walked him out of the prison a free man. This bewildered Peter, but when he came to himself, he went to Mary’s house. When he got there, they were all still praying. God had already answered their prayer, but they were still praying. Peter knocks, but Rhoda is so excited that she doesn’t open the door. The answer to their prayer was at the door. They argued about if it was really him. Finally someone opened the door and were astonished. They had prayed to God to do it, and when He did, they couldn’t believe that it had happened. The bible tells us that the guards and even Herod himself were put to death. God’s miracle was so complete that not only did He set Peter free, He took care of the threats that were against him. How many of our prayers has God already taken care of and we continue to pray? Our miracle is on the way. For some, the answer is already at the door. Rhoda went to the door because she heard knocking, then she heard a voice. She realized that what she had been praying for had happened. There are times that we pray and we feel as if they are not even heard. God hears our prayer. In Revelation, the bible says that He stands at the door and knocks and that He will come in to any who open the door. The answer to their prayer was at the door than night. The thing that we have been praying for is no longer bound; it is here. The answer is already at the door.