Gnostic nonsense. Here’s a tip, if a doctrine involves incorporating anything Abrahamic into it, it’s corrupted. That’s basically every modern Western religion. The Dharmic systems are corrupted with bullshit too.
My "opinion" is that people who have never had even half an experience with Satan should stop writing entire books about what they believe Satan is and spreading their very own versions of Satanism that cast LIES AND ILLUSIONS about Satanism because they are based on what THEY think Satanism is and NOT what SATAN dictates Satanism is.