God promised there is no flying serpent trying to harm everyone, yet there may be a darkness of sorts, which is a reflection of hostile world we live in. Moreover, God will not allow an evil devil tempt us, and that “he” knows how to take care of the earth 99.999999992% perfectly. “He” insists that we humans learn from one another, and for those who enjoy tormenting, will go to the dungeon for a while or more.
For those who indulge in Satanic rituals, I’m not sure the purpose? You may have to talk to God about it, and “he” may ask “what were you trying to prove?” Life is supposed to be a peaceful one someday, rather than of destruction, even towards the self.