Say you are an atheist. You tell a believer that you don't believe in demons because you have never seen them. The believer then replies "demons would never appear to you because they know it would convince you to believe in god!"
Yeah, according to that logic, the best way to avoid demon encounters would be to simply not believe in them. The entire spirit underworld would simply cease to exist if people would just stop believing. (Is there something vaguely Peter Pan about that?)
Did any of you guys see the movie Paranormal Activity? It got pretty good reviews as a truly frightening movie, which is actually pretty tough to pull off. My wife and I went to see it, and we found it difficult to believe anyone could be scared by it. Don't get me wrong, the acting is great, and there is a solid buildup of suspense in the beginning. But when the spirits finally appear, what do they do? They make noises, ruffle bedsheets, and move doors. Even in movies, that's all they can do.
For someone who believes in demons, this movie probably effectively plays into fears in the same sort of way as the stories told at the Kingdom Hall do. But for us, it just came off as silly.
SNG