Our Boys Made it

A rabbi once asked his old friend, a priest, “Could you ever be promoted within your Church?”
The priest says, thoughtfully, “Well, I could become a bishop.”
The rabbi persists, “And after that?”
With a pause for consideration, the priest replies, “Maybe I could be a cardinal, even.”
“And then?”
After thinking for some time, the priest responds, “Someday I may even rise to be the Pope.”
But the rabbi is still not satisfied. “And then?”
With an air of incredulity, the priest cries, “What more could I become? God Himself?”
The rabbi says quietly, “One of our boys made it.”