Acts 11:13
Then he told us how he had seen an angel standing in his home and saying, "Send messengers to Joppa and summon Simon, who is called Peter.
Acts 9:43
Meanwhile, Peter stayed in Joppa for several days with Simon, a leatherworker.
Acts 10:3-6
One day, about three in the afternoon, he had a vision and clearly saw an angel of God coming to him and saying to him, "Cornelius!"
Acts 10:22
The men replied, "Cornelius, a centurion and an upright and God-fearing man who is respected by the whole Jewish nation, was instructed by a holy angel to send for you to come to his home to hear what you have to say."
Acts 10:30-32
Cornelius replied, "Four days ago at this very hour, three o'clock in the afternoon, I was praying in my home. All at once a man in radiant clothes stood in front of me
Acts 12:11
Then Peter came to himself and said, "Now I'm sure that the Lord has sent his angel and rescued me from Herod and from everything the Jewish people were expecting!"
Hebrews 1:14
All of them are spirits on a divine mission, sent to serve those who are about to inherit salvation, aren't they?