Haunter in the Dark-esque movie? Help!

[TransconaSlim]

When I was a teen, we used to get the speical horror channel.  One night, I saw this movie, which was pretty much Haunter in the Dark but with a bunch of silly religon wrapped up in it, but I can't remember the name of the movie!  Wonder if anyone could help?

It starts with this catholic preist busting up a cult ritual with dual wielding handguns.  Switch to a small town, where this shadow demon is floating though a bunch of tunnels; real Rami-esque steady cam shots.  Like Haunter, the demon can't go out in the sunlight.  It attacks a family with a kid named Chris, who ends up being the second coming of christ.  yeah... it wasn't a great movie, but it was kind of interesting.