Indeed. Galileo showed that what he 'believed' was actually true. That's the one thing that believers in gods, conspiracies etc actively avoid doing.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'