Murphy showed up at Mass one Sunday and the priest almost fell over when he saw him.  Murphy hadn't been to church in years.

After Mass, the priest caught up with him and said, "Murphy, I am so glad you decided to come to Mass again. What made you come?"

"Well," said Murphy, "I got to be honest with ya' Father. A while back I misplaced me hat, and I really
really love that hat. Now I know McGlynn has a hat just like mine and I knew he came to church every Sunday and would leave that hat in the back of church. So, I was going to leave during Communion and take McGlynn's hat along with me." 

The priest said, "Well, Murphy, I notice that you didn't steal McGlynn's hat. What changed ya mind?"

"It was ya sermon on the Ten Commandments Father. I decided that I didn't need to steal McGlynn's hat after all."

With a tear in his eye the priest gave Murphy a big smile and said; "After I talked about Thou Shalt Not Steal you decided you would rather do without that hat than burn in hell?"

Murphy slowly shook his head. "Naw Father, it was after ya talked about Thou Shalt Not Commit Adultery that I
remembered where I left my hat."

Guess I'm getting old and out of touch, but I don't really find jokes about adultery that humorous. JMO

Columbus is putting on his boots...