Noun: A self-appointed, and self-righteous moralist of the fundamentallist variety. Known for demanding the world live up to their narrow world view as interpreted by Holy Scripture. Can be found in all religeons and it seems their only fun is making sure they deny fun to everyone else.
Almost always hypocritical as in do as I say, not as I do.
Today's televangelists are Neo-Pharisees.
Pat Robertson is a Neo-Pharisee.
Neo-Pharisees are more concerned with the letter of the law as opposed to the spirit of the law.