The speaker went on and on, and Mrs. Wheeler because concerned about her roast. Finally she wrote a note to her husband and asked the usher to take it up to him. The usher misunderstood and handed it to the speaker, who read it, stopped his sermon immediately and sat down. After the service, the pastor asked his guest why he had ended so abruptly.
"I got a hate letter from a member of our congregation," the speaker replied.
"Oh, really?" What did it say?"
"Go home and shut off the gas."