Demons, Is It Self Generated by the Devils?

"It's an interesting thought where those rules come from. I mean, are they self generated by the devils, or are they part ofk a larger cosmic deal they have with other forces in the universe?" "I've always been amused of the idea of liking, like, like a god zealous ized demon, like, stamping through town and then suddenly having to stop because someone like, poured a circle of salt around them."