I've been searching for real, live theistic Satanism since I was a kid: not atheist libertarians or Gnostics or crazy online UFO people like JoS, or shit made up by Black Metal bands, but organized people who REALLY, SERIOUSLY worship Satan.
I THOUGHT I'd found it in The Order of Nine Angles (O9A or ONA,) aka the group who DOES promote human sacrafice, but my reading at the time lead me to believe that they weren't really REAL: that it was maybe five people, or even ONE dude who is a prolific writer. This was, perhaps, six years ago?
Well, it's been awhile since I looked into it, and HOLY HELL, it's real.
It's confusing. They're Satanic Islamist Nazis? It's a lot to take in.
But, yeah. These fuckers have been coming out of the woodwork the past couple of years.
This wiki page was REALLY SHORT a few years ago.
https://en.m.wikipedia.org/wiki/Order_of_Nine_Angles
Look at the fucking "terrorism and crimes" section.
It looks as though these people have finally come under scrutiny as of late in the wake of intelligence gathering on far right groups.
It also appears to me that they MAY have RECENTLY started trying to harm and terrorize people on command, as the recorded crimes committed by members only began in 2019.
Looks like I FINALLY found a POSSIBLY large, truly theistic Satanism. The fact that their influence is so full of Nazism is a real pisser; it makes the whole.thing far less interesting. Also, a religious scholar stated that they were technically hermetic, but idk. I've studied some hermeticism, and not much of it sounds like THIS shit.
But yeah, still, this is a trip.