The Exorcist (YouTube)
The most recent movie I've come across is Deliver Us From Evil. Three soldiers bring back a demonic presence that goes up against a beat detective whose faith has waned and a priest who offers a fresh look at religion. This movie is dark with chilling effects.
Deliver Us From Evil (YouTube)
There you have my picks for scary movies with religious overtones. Do you have a favorite?
Ron D. Voigts is the author of paranormal mystery-thriller Strigoi The Blood Bond and coming March 2015, The Witch's Daughter.