For a while you can't believe your luck: You moved to large city where not a single exorcist is registered in the Yellow Pages. Turns out Tel Aviv is fine going without.
You take an online course in exorcism and put an ad on Craigslist advertising your services. Your first few clients are demon-infested hamster Habitrails, but you eventually move up to ferret hammocks and even the occasional ferret.
As a young, unmarried, good-looking pastor, you dabble in exorcism. Coincidentally, many of the young ladies in the congregation insist you lay hands on them and soothe the devil inside.
You make a deal with Satan to be the hand-picked successor of Reverend Bob Larson, a Denver-based exorcist and multi-media mogul whose exorcism empire exceeds one billion dollars. It was worth it.
The Pope has been declared under the influence of demon possession and you, previously a small town parish priest, have been summoned to the Vatican to perform the exorcism. For your success you are made Supreme Vatican Exorcist (SVE) and a movie, starring Daniel Craig, is made about your life.