Why, oh why, Delilah!
Pastor Jack, the "Tom Jones exorcist" and his Church of Tom Jones may be found here.
The "pastor" says:
The tabloids have dubbed me "THE TOM JONES EXORCIST" because I travel around the country leading prayer meetings & healing services with the help of the Welsh superstar's beautiful voice playing softly in the background. Why? His voice enables me to get in touch with the holy spirit & cast out demons. I don't know exactly how it works, I only know it does. It has nothing to do with the lyrics of a particular song...