outhouse
Atheistically
I love when dogmatists try and eliminate a form of evidence in one area when they wouldn't in another. Imagine if we treated chronic pain the same way as mystical experience! "Sorry, you have no obvious problems and physiological tests only confirm that it's a in your brain, better luck next time!"
You are free to say mythological concepts are real outside of imagination, but when you make claims of certainty, do not expect us to swallow it.