From within many Christian traditions, Satanism is evil by definition: Satan is the adversary of God, and worship directed toward him is therefore religious error or rebellion.
A theistic Satanist does not share that starting premise. That is why arguments about whether Satanism is “evil” often become circular. Each side is using the conclusion of its own theology as the definition of the word.
The question still matters
Rejecting a Christian definition does not remove ethics. A church still has to answer ordinary questions about harm, honesty, consent, authority, responsibility, and the treatment of people who disagree or leave.
Those questions are more informative than asking whether a symbol is culturally frightening.
What the High Satanic Church rejects
Our published rules reject coercion, abuse, harassment, extremist politics, violence, threats, and illegal activity. Rank does not create permission to violate another person's consent or privacy.
We also reject the idea that personal freedom means exemption from consequences. A person who insists on sovereignty has an even stronger reason to own the results of their choices.
Why the stereotype persists
For centuries, “Satanist” was often an accusation before it was a self-chosen identity. Stories about Devil worship were used in polemic, witchcraft accusations, anti-heresy narratives, folklore, and later horror culture. Modern self-identified Satanists inherited a name already saturated with hostile meaning.
That history does not prove modern Satanists are ethical. It explains why the label alone is a poor shortcut for deciding the question.
Does the Church reverse good and evil?
No. We do not take a Christian moral list and mechanically praise everything marked forbidden. Inversion for its own sake would still leave Christianity setting the agenda.
The Church instead emphasizes responsibility, honesty, consent, restraint, study, and the right of individuals to make their own religious choices.
A better way to judge us
Read the governance rules. Look at what happens when a member disagrees. Check whether leaving is allowed without retaliation. See whether leaders publish limits on their own authority. Compare public claims with actual conduct.
Someone may still conclude that worshipping Satan is theologically wrong. That disagreement is real and does not need to be disguised. But it is different from claiming that every person using the word Satanist is therefore committed to cruelty.