9 The next day as the three travelers were approaching the town, Peter went out on the balcony to pray. It was about noon. 10 Peter got hungry and started thinking about lunch. While lunch was being prepared, he fell into a trance. 11 He saw the skies open up. Something that looked like a huge blanket lowered by ropes at its four corners settled on the ground. 12 Every kind of animal and reptile and bird you could think of was on it. 13 Then a voice came: "Go to it, Peter - kill and eat." 14 Peter said, "Oh, no, Lord. I've never so much as tasted food that was not kosher." 15 The voice came a second time: "If God says it's okay, it's okay." 16 This happened three times, and then the blanket was pulled back up into the skies. 17 As Peter, puzzled, sat there trying to figure out what it all meant, the men sent by Cornelius showed up at Simon's front door.
Matthew Henry's Commentary on Acts 10:9-17
Commentary on Acts 10:9-18
(Read Acts 10:9-18)
The prejudices of Peter against the Gentiles, would have prevented his going to Cornelius, unless the Lord had prepared him for this service. To tell a Jew that God had directed those animals to be reckoned clean which were hitherto deemed unclean, was in effect saying, that the law of Moses was done away. Peter was soon made to know the meaning of it. God knows what services are before us, and how to prepare us; and we know the meaning of what he has taught us, when we find what occasion we have to make use of it.