God using a vision to communicate
Acts 10:3 (ASV 1901)
3He saw in a vision openly, as it were about the ninth hour of the day, an angel of God coming in unto him, and saying to him, Cornelius.
Acts 10:9–16 (ASV 1901)
9Now on the morrow, as they were on their journey, and drew nigh unto the city, Peter went up upon the housetop to pray, about the sixth hour: 10and he became hungry, and desired to eat: but while they made ready, he fell into a trance; 11and he beholdeth the heaven opened, and a certain vessel descending, as it were a great sheet, let down by four corners upon the earth: 12wherein were all manner of fourfooted beasts and creeping things of the earth and birds of the heaven. 13And there came a voice to him, Rise, Peter; kill and eat. 14But Peter said, Not so, Lord; for I have never eaten anything that is common and unclean. 15And a voice came unto him again the second time, What God hath cleansed, make not thou common. 16...
Acts 11:5 (ASV 1901)
5I was in the city of Joppa praying: and in a trance I saw a vision, a certain vessel descending, as it were a great sheet let down from heaven by four corners; and it came even unto me: