There was a military man who believes in God. Everyday he pray, thank God for everything. 

One day his captain command him to park the military jeep into the corner, he says, “Captain, I don’t know how to drive.”

The captain says, “Then ask your God for assistance.”

The man pray and he successfully parked the jeep into a place, the captain and his fellow military cried.

They say, “We want to serve your God” and he wondered why.

He didn’t know that the jeep he drove has no engine but just wheels.