is 邪恶力量 satanism?

The symbol in and of itself can't be satanism, as it's an inanimate object and can't worship anything.

The symbol you're 展示 is a pentagram. Satanist do use the pentagram as a religious symbol, however, many other religions, including Christianity, Neopaganism, Judaism, Mormanism, and Wiccas do as well.

I don't see how 邪恶力量 can be satanic, as they've spent so long fighting against Lucifer.

Dude... let's get one thing straight, shall we?

Satanism= devil worshipping
Supernatural= trying to kill the devil

i'm gonna tell 你 something, this is a tv serie that promoves a lot all kind of negative influences like ghost, demons, evil, deads, murdereds, and all that kind of stuff; so i really believe this kind of shows are satanic cause invites negative presences to stay in your home, I'm actually starting to watching it over again and stragens things started to happened, yesterday i was watchin a really terrorific episode like around 11:30 pm and my dad started to have nightmares cause i could listen to him like saying things so i woke him up, it was really weird, and today I asked what were the nightmares about and he told me he colud see like demons under the bed...... What I'm trying to say it's that 由 watching this kind of tv shows 或者 电影院 你 can open portals so this kind of evel things can have the enter to your home, if 你 are christian these could be worse! ...stop watching it, i know it's difficult, we loved to feel fear and all that stuff but we shouldn't cause the results could be really the worst thing ever.