One day a pastor went to a yard sale and found a lawn mower. It seemed in decent-enough shape and the owner said it worked, so the pastor ultimately decided to buy it, and not for very much either.
After a quick review of the machine, the pastor filled it with gas and was ready to take it on its maiden voyage. Unfortunately, after a few pumps on the fuel line and a pull of the cord, nothing happened. The pastor pulled a few more times and finally gave up.
Thankfully, the yard sale was still happening and the pastor, now quite exasperated, asked for his money back. “This machine doesn’t work!”
“Well,” the man said, “I did forget to tell you one thing about this lawnmower—it only works if you curse at it.”
“Curse at it,” the pastor said, “I can’t do that!” I’m a man of the cloth. I don’t even know if I can curse anymore. It’s been so long.”
The man smiled and said, “just keep pulling that rope, Pastor. It’ll come back to you.”
Original Source Unknown, Stuart Strachan Jr.