Best I have found is from Robert Sepher, so much of todays online results give you nothing but Hitler/Nazi lit but it goes much further. Here is one from Sepher, he has many others including another lengthy on VRIL and many more: https://www.youtube.com/watch?v=HGvXP-x4TL4&t=684s

VRIL society is a big club of followers of the "Old Religion" aka Baal Worship aka Luciferianism.