"It could be" just about anything that your imagination wants it to be. If you're going to make stuff up for the sake of personal comfort or convenience, why stop at the philosophical equivalent of a hard drive? Without anything to tie the concept into reality, it's all fluff and white noise.
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.'
