Three very religious rabbis in black with long beards were playing golf. A guy named Mulhaney wanted to play golf and this was the only threesome in which he could play. So he joins the rabbis and plays 18 holes.
At the end of the game his score is 104. The rabbis shot 69, 70 and 71. He says to them, "How come you all play such good golf?"
The lead rabbi said, "When you live a religious life, join and attend temple, you are rewarded."
Mulhaney loves golf and figures, what do I have to lose. So he finds a temple close to his home, attends twice a week, converts, joins and lives a holy life.
About a year later he again plays golf with the three rabbis. He shoots a 104 and they shoot a 69, 70, 71. He says to them, "Okay, I joined a temple, live a religious life and I'm still shooting lousy.
The lead rabbi said to him, "What temple did you join?"
He said, "Beth Shalom".
The rabbi retorted, "Schmuck! That one's for tennis!"