The Cult of the Red Queen worships a female embodiment of righteousness. Their sect is small and obscure, never numbering more than 500 or so at any given time. In fact, they are so little known that they are often lumped in with the worshipers of other deities.
Within the Cult of the Red Queen there is an individual known as a Dreadguard - one who is believed to be the physical embodiment of their goddess. As a result, there can never be more than a single Dreadguard at any given time and that individual (man or woman) is expected to hold themselves to the highest standards as a representative of their faith. While this makes a Dreadguard important as a political figure and leader, their ultimate duty is to serve as crusaders of good, essentially tasked with traveling and meting out justice whenever necessary. They are forbidden from taking any action that would interfere with this duty, meaning most Dreadguard do not settle down.
The process of selecting a new Dreadguard is not political, but rather the result of many days of divining on the part of the cult members. Whatever the result of this process the final edict is honored, even if the potential candidate seems ill-suited for the role. The Dreadguard spends much of their free time in prayer or otherwise training, as they are expected to be able to approach any situation in the name of good. This makes them well-rounded, if somewhat serious individuals.
The Red Queens sacred colors are crimson and brass and her holy symbol is a crown in chains.