Exorcisms: Real or Fake?

[FreddysFingers]

But the idea of an exorcism is that some demon (which is in almost every religion) attacks a mortal being. That demon can be a minion to a much higher demon or the higher demon itself. What my point was, is that there is a difference between an exorcism and a spiritual attack. I think a spiritual attack is a possession and a demonic attack is an exorcism. I know in Islam an exorcism is called a 'Ruqya' or something.