If your husband is having an affair, he must have met a fox-spirit. If your child is ill, she must be possessed. If your business is failing, there must be some unfulfilled debt from a previous lifetime. And, it goes without saying, the only one who can dispel evil forces is the religion's leader.
有些宗教聚會時，會先盤問信眾有無魔鬼附身，有些宗教則凡事皆魔：丈夫外遇是碰到狐狸精，小孩生病是被邪魔附身，生意不順是冤親債主干擾；而能驅魔者，不用說，當然是教主啦。