Acts 5:17-21a But the high priest rose up and all who were with him, that is, the party of the Sadducees, and filled with jealousy they arrested the apostles and put them in the common prison. But at night an angel of the Lord opened the prison doors and brought them out and said, “Go … More John Piper: The preciousness of spiritual power is that it is God’s power and not ours.