If you pray long enough you will get the milk man, post man, window cleaner, insurance salesman and god knows whoever else knocking on your door as well.
I've got $50 that says the window cleaner is a JW.
I said a similar prayer once and no one came, so I came to the conclusion that either god doesn't like me or there's no such thing as a "true religion". I can't afford to waste any more time on it. If god exists he knows where to find me.
Walter