@ Wolfgang & Yossarian
Yes, trust your feelings.
The Satanic Bible is not what I view as the ultimate darkworker book. And the bible is not the ultime lightworker book either, for me at least.
My point is, just because the Satanic Bible is a dark book, that does not mean that if you don't like Satan, you can't be a darkworker. Bill Gates surely is not a Satanist. He is a businessman, and probably an atheist.
It is Reasonable to read scientific books, and literature from great writers. The kind of stuff you had to read in school, but where not ready for yet

.
Ultimately, only your hart (or some other body part

) can tell you what's best.