Judaism
From Tardis Wiki, the free Doctor Who reference
Judaism was one of the major religions of Earth practiced by the Jewish people with its origins in about 2000 BCE, making it one of the oldest Monotheistic religions of Earth. Much of the history in the Doctor Who universe is unknown, however at some unknown point, Judaism became "New Judaism," as mentioned by the tenth actor (DW: The Impossible Planet/The Satan Pit). The Doctor asks the beast if he is the devil of New Judaism, along with many other religions, but this is almost all we know of the religion in the Doctor Who universe.