When I made the first version with only Church of Satan and The Satanic Temple people asked where all the other groups were. To be honest, there’s a shit ton of Satanic and Luciferian groups/religions and some are Satanists but don’t want to be called that and yada yada.
While many Satanic groups claim to be Atheist, The Satanic Temple are the only people who don’t believe in any sort of magic. They call themselves a religion for those who have no supernatural believes but still have a right to the benefits that comes with belonging to a religion in America.
Temple of Set aren’t keen on being called Satanists, but they are an offshoot of Church of Satan, use the inverted pentagram, and they worship Set whom they believe is an older version of Satan.
Order of Nine Angles is the most secretive of all the Satanic groups, was probably founded by a neo-Nazi (though he denies being the founder), is partly rooted in some of the Thule Society beliefs, and the only Satanic groups who advocates human sacrifice. There’s a rumor going around that to be able to kill humans legally some members become soldiers and police officers.
The Neo-Luciferian Church is based in Denmark, and when I looked up the founder’s facebook page I noticed we have a lot of the same friends. Color me surprised that I’m this close to Satanists.