Halloween doesn't have a monopoly on supernatural holiday traditions. There are also other eerie celebrations commemorating the deceased in many countries and civilizations across the world...
Throughout history, almost all humans have believed in a spiritual plane of existence that interacts with people in their daily lives in some way.
The belief that demons exist and can possess people is, of course, fiction and horror film stuff, but it is also one of the world's most widely held religious beliefs.
Exorcism is a term that everyone has heard of. The majority of us were probably introduced to it through a Hollywood horror film. However, you may wonder how much you really know about the exorcism ritual.