An atheist professor was teaching a college class and he told the class that he was going to prove that there was no God.
He said, "God if you are real, then I want you to knock me off this platform. I'll give you 15 minutes!" Ten minutes went by. He kept taunting God, saying, "Here I am God, I'm still waiting."
He got down to the last couple of minutes as a big 240-pound Christian Marine happened to walk by the door on his way to a school recruiting meeting. He stopped and listened to what the professor said.
The Marine walked into the classroom and in the last minute, hit the professor full force, sending him flying off the platform.
The professor got up, obviously shaken, and said, "Where did you come from, and why did you do that?"
The Marine replied, "God has more important matters to attend to, so He sent me!"