A Rabbi and a Priest were sitting together on a train, and the Rabbi leans over and asks, "So how high can you advance in your organization?"
The Priest says "If I am lucky, I guess I could become a Bishop."
"Well, could you get any higher than that?" asks the Rabbi.
"I suppose that if my works are seen in a very good light that I might be made an Arch Bishop" said the Priest a bit cautiously.
"Is there any way that you might go higher than that?"
"If all the Saints should smile, I guess I could be made a Cardinal", said the priest.
"Could you be anything higher than a Cardinal?" probed the Rabbi.
Hesitating a little bit, the Priest said "I suppose that I could be elected Pope, but..."
So the Rabbi says "And then what? Is there any way to go up from being the Pope?"
"What!!! You mean be the Messiah himself!?!"
The Rabbi leaned back and said "One of our boys made it."