Buz writes:
The primary difference is that the Biblical methodology involves no objects or physical applications. It's just proclamations verbally, perhaps preceded by a period personal fasting by the exorcist.
Even if that is true I remain mystified as to why this would be considered an important difference or in any way make Christian/biblical exorcisms superior in any way? Can you explain why you think this is important?
Secondly - Is it true? Crucifixes, holy water, robes etc. etc. etc. Aren't all of these typically a part of Christian exorcisms?