Well duh, because the Christian majority think that their religion is the single true and good one.
P.s. what kind of satanism do they promote? This LaVeyan thing? That's not theistic satanism or devil worship, strictly speaking.
P.s. what kind of satanism do they promote? This LaVeyan thing? That's not theistic satanism or devil worship, strictly speaking.
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition