Meh, Potatoes Pota-toes
I dislike religion and sports for the same reason: both are so organized they tend lose their original meaning.
When you start crafting rules - daily rituals / practices - emotional ties - books - institutions - etc. then the original point of your entire endeavor can easily get lost.
Hence when I read or hear about Satanism all I can think is, "Huh, that's cute. What's the difference?"
- You're still creating an organized system
- You're still pushing some kind of belief
- You're still establishing rituals, dogma, books, practices, etc.
Were you meaning to be anti-Christian or anti-establishment? Because the simple answer to that is to just not be Christian or step away from established practices and let go.
Most Satanists I've met are people who thrive on pushing other's buttons by choosing to engage them on the same terms / field. They're reactionary, not revolutionary, and while I don't begrudge their efforts I'm just not sold on the ultimate efficacy of their ideals.
Personally I don't believe in the Bible, Christ, Satan, God, angels, heaven, hell or the rest of it. As far as I'm concerned it's all made up. One culture's made up theory of how things began isn't any more true than another culture who believes the world sits on the back of a cosmic turtle. Honestly I'd rather bet on the turtle guy even if astronomy contradicts him; remember your religion believes in winged and horned people riding on sunbeams for Christ the lich's sake.