Do they actually show the porn?
I kinda doubt it.
Then uh, what is the point?
To make a conservative Christian version of the "Blair Witch Project" that bashes you over the head with a clumsily inserted moral that doesn't really have anything to do with the ghosts and demons, but makes sense to the director, whose comprehension of literature is limited to Sunday School tracts and Jack Chick pamphlets.
I find the thing to be somewhat refreshing. It speaks well of the evolution of Christian "entertainment" that the director is trying to rip off something as recent as the Blair Witch Project. If he were keeping to the normal pattern he'd be looking to do a Christian version of something from the late 70's to early 80's. If this proves to be a trend, then conservative Christians will be attempting Ed Wood grade ripoffs of movies from the current decade by the time I'm retired.