"
Operating Thetan can be achieved in this religion after becoming Clear through the use of EÂ­meters and auditing. "The Wall of Fire" in this religion is the hydrogen bombing carried out by galactic dictator Xenu in a story was told by this religion's founder, science fiction author (*) L. Ron Hubbard. For 10 points, name this religion, whose adherents include John Travolta and Tom Cruise.
Operating Thetan can be achieved in this religion after becoming Clear through the use of EÂ­meters and auditing.
Church of Scientology