There was a lot of that going on in the early centuries CE. People tend to forget that, in favour of the nice 'n' fluffy Jesus or Mohammed stories.
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.'