A key thing to remember about this course is that it offers a multi-faith learning experience. This is because the origins of demons are rooted in not just one, but various theologies and religions from around the world. As a paranormal investigator, if you encounter a demon, there is no way you can know which tradition this demon originates from, or if it really is a demon, for that matter.

Demons are said to lie and pretend to be other types of spirits, so it's impossible to know whether you should use traditional Christian rituals to move the demon on or another religion's ritual. Plus, you could also question whether one religion's traditional rituals and incantations help get rid of a demon that originates from another religion. For example, would a Christian exorcism help to get rid of an Islamic demon?

Of course, you might not have any religious beliefs at all...