You might say to yourself, “How can we know that the Lord did not speak the message?” If what the prophet proclaims in the name of the Lord is not true and it does not happen, then the message was not proclaimed by the Lord. The prophet has spoken presumptuously, you should not fear him.
Then he led them out as far as Bethany, and lifting up his hands he blessed them. While he was blessing them, he departed from them and was taken up to heaven.