>>7886
I'd say it has a lot to do with their "speaking in tongues" stuff. I'm unable to say precisely what the cause is: it could truly be the Holy Spirit (my doubts are that it seems to be something that they do in their own churches instead of going out to benefit the world.)
It could be demonic influence (the problem with that argument is that there is that they do believe in God, are there to worship Him, and it is an honest expression of faith.)
Finally, it could just be mostly mundane, with people doing those things because they feel social pressure, or make a decision (conscious or unconscious) to behave in such a way. (My problem with that argument is that it's purely materialistic, and that just because I've never felt the Holy Spirit in such a way, doesn't mean that it's the same for all.)
My other reason for looking down on them, ( I'm ashamed to admit,) is that I find the actions of those who're "overflowing with the Holy Spirit" to be unseemly. I will also admit that I am biased towards high church ritual, liturgy, and somberness. It's a case of spiritual pride on my part, so I avoid judging them for that. Finally, while they worship in a way I disagree with, they do earnestly worship the Lord.