There was a woman (sister) who would go crazy every Circuit assembly. I was about 9 yrs old and all the people were talking about the 'demons' that had possesed her etc etc... most of the kids were scared sh*(&(*&.
I know now that she probably had some type of schizophrenia. Poor woman, to be stigmatized...
I also now that some cases described in the jewish-christian version of the so-called book of 'god' as demonic possession can easily be cases of the same sort of illness or even epilepsy... remember the guy who would foam at the mouth... etc etc?
Ignorance created the gods and myths (including the hebrew version...sorry If I offend thee...NOT)... Science and knowledge will be the death of them all...