As shocking as it may be to some observers and Catholics in the Global North, Pope Francis' informal exorcism neatly captures the rise of the Global South, where prayers for deliverance from evil are common Catholic currency.
The belief in superstitious customs and traditions is not unique to the Pashtun culture; as a matter of fact, they are a common phenomenon. These superstitions are a product of historical, regional, economical, and social conditions that have evolved over a significant period of time.
The loving, consistent support of family and friends is part of the reason people find peace and happiness in this life. It makes sense that we have to exorcise from our mind-body system the negative words left there by others.
I don't know what theological changes are needed to save American evangelicals, but I really don't think that we're destined to howl in the graveyard forever. The pigs are headed for the lake, and I believe for the first time in my life that the evangelicals are going to make it.