No. You need to read your Bible. The evil in the world is Satan's work. Earth represents a field of souls to be harvested. The battle is between God and Satan for our souls.
The Satanists and even those far less than Satanists, but hardly Christians, end up in Satan's army for the final showdown and the rest in God's army for the final epic showdown. The Satanists believe they can defeat God and that they will through Satan discover eternity and immortality, but to earn this knowledge from Satan, they must do the most horrendous and evil stuff. That is what we are uncovering.