TSK · Acts 11:13

He saw in a vision evidently about the ninth hour of the day an angel of God coming in to him, and saying unto him, Cornelius.

And 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,

Are they not all ministering spirits, sent forth to minister for them who shall be heirs of salvation?