A Rabi is giving his sermon before his congregation durring little David's Bar Mitzvah. This Rabi used to be a comedy writer before he decided to devote his faith to God. He tries a few jokes to lighten the mood of the droning ceremony, even little David cant wait for his passage into manhood to be official. Some people laugh at certain jokes until the Rabi tells a joke that makes the entire congregation laugh. The Rabi procedes to calm down the congregation so that he may continue with his sermon. Then the Rabi looks at his congregation and says,
"No seriously, what if God really does exist?"