Cornelius, a Roman centurion, had a vision where an angel told him to send for Peter. Meanwhile, Peter was praying on a rooftop and had a vision where God told him that what He has made clean should not be called unclean. Men then arrived looking for Peter, and the angel told Peter to go with them. Peter realized Jesus died for all people. Peter went with the men to Cornelius's house and shared the good news about Jesus.