the priest asks the rabbi "rabbi, i understand in your religion you are forbidden to eat pork, but between the two of us, have you ever eaten pork even though it was against your religion?"

and the rabbi says "yes, i have to admit, just between us, i have tasted pork despite it being forbidden by my faith. so tell me father, just between us, even though it is forbidden by your church, have you ever had sex with a woman?"

and the father, reluctantly, says "yes, i have committed adultery with a woman from my flock, i am ashamed to admit to it."

the rabbi says "beats the hell out of pork, doesn't it?"