No religion has mandated killing others as a requirement for its sustenance or promotion.
I don't buy into any of that hogwash. They put that out to sell tickets. It's just a classic horror movie, with the Greek drama formula of good versus evil, and lots of fear.
I would have to say I might do some stuff, but it's the film that's appealing. I was raised on film. My musical experience is all via film, it's not from classical music.

