A friend told me that he was sitting in his office one day and he could see through the door that some guy was talking to his secretary. After a few seconds she came in and said the man said that God had sent him. So my friend told her to send him in.
The man walked into the office and said “God told me you were going to give me twenty dollars.”
My friend said “I don’t doubt it one bit that God told you that I was going to give you twenty dollars. But He hasn’t told me yet and if He does I’ll look you up.” Then he politely ask the man to leave.