What does Acts 10:19 mean?

This was done three times, and immediately the vessel was received up into heaven.

Now while Peter was very perplexed in himself what the vision which he had seen might mean, behold, the men who were sent by Cornelius, having made inquiry for Simon’s house, stood before the gate,

and called and asked whether Simon, who was also called Peter, was lodging there.

But arise, get down, and go with them, doubting nothing; for I have sent them.”

Peter went down to the men, and said, “Behold, I am he whom you seek. Why have you come?”

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.”