Read the history regarding the founder of the Church of Satan
, who was a self-proclaimed sorcerer and who laid claim to effective magical results in the real world.
Then ask yourself if he might possibly have meant what he said.
Then ask yourself if you can allow yourself to determine if this could be true for yourself as well.
The Church of Satan
is not just a gathering place for would-be omniscient materialists.
It is a religion based on doubt and personal skill acquisition once doubt has yielded to knowledge.