There was a 28 year old son living still at home in this Jewish family - he was very attached to his mother and vice versa. The father was fed up.

The mother went to the Rabbi and asked: "What she should do? What will become of my son?"

The Rabbi said: "Leave out three things on the table tonight and when he comes home, see what he takes. Leave a Ten dollar bill, a Bible and a bottle of Scotch."

She did so and the next day she called the Rabbi and said: "He took all three. Whatever will become of him?"

To which the Rabbi replied: "Oh my! He'll become a Catholic priest!"