Acts 11:13
He told us how he had seen the angel standing in his house, and saying to him, 'Send to Joppa, and get Simon, whose surname is Peter,
Acts 9:43
It happened, that he stayed many days in Joppa with one Simon, a tanner.
Acts 10:3-6
At about the ninth hour of the day, he clearly saw in a vision an angel of God coming to him, and saying to him, "Cornelius!"
Acts 10:22
They said, "Cornelius, a centurion, a righteous man and one who fears God, and well spoken of by all the nation of the Jews, was directed by a holy angel to invite you to his house, and to listen to what you say."
Acts 10:30-32
Cornelius said, "Four days ago, I was fasting until this hour, and at the ninth hour, I prayed in my house, and behold, a man stood before me in bright clothing,
Acts 12:11
When Peter had come to himself, he said, "Now I truly know that the Lord has sent out his angel and delivered me out of the hand of Herod, and from everything the Jewish people were expecting."
Hebrews 1:14
Aren't they all serving spirits, sent out to do service for the sake of those who will inherit salvation?