In the last national census in Britain, a number of people put "Jedi Knight" as their religion.

It was objected that "Jedi Knight" wasn't a recognised religion, and had no commonly agreed creed. The JK's promptly issued one:

<Obi-wan Kenobi> The Force, Luke, is like bodge tape. It has a light side and a dark side, and it holds the Universe together </Obi-wan Kenobi>