Cult of Zariel
From Oberon_wiki
The Cult of Zariel (more commonly known as "The Cult of the One") is not as numerous as most Fiend-cults but, due to their "lawful" nature, is highly organised and rarely fall foul of Imperial law. Due to this, many people who know of its existence consider it to be 'benign': this is a grave error.
History
Symbol
File:Zariel symbol.png
Symbol of Zariel
The symbol of Zariel is a circle containing a central circle, surrounded by 8 smaller circles, spaced equi-distant around the edge. One of the outer circles is usually highlighted in some way, such as a different colour).