This is a work of fiction. All the characters in it, human and otherwise, are imaginary, excepting only certain of the fairy folk, whom it might be unwise to offend by casting doubts on their existence. Or lack thereof.
You're basing your laws and your whole outlook on natural life on mythology. It won't work. That's why you have all these problems in the world. Name them: India, Pakistan, Ireland. Name them-all these problems. They're all religious problems.
You realize you can't change the world but it shouldn't stop you from trying.