As an atheist, it cracks me up that The Bible might have a clue for this. A documentary movie on ketogenic diet brings up a quote about possession, which says s

As an atheist, it cracks me up that The Bible might have a clue for this. A documentary movie on ketogenic diet brings up a quote about possession, which says something along the lines "This kind of demons can only be exorcised with a post." The movie starring Jayne Seymour wasn't strictly a documentary, but a fictionalized story based on real events.