The Red Church was a religious group established by the Succubus Biara, disguising herself as Empress Isabel Greyhound. Replacing the Church of Elrath, its deity was the Empress herself rather than the Dragon of Light. Many of the church members, including Archbishop Alaric, believed that they were fighting the demonic forces, or people influenced by the demons.
Soon, the Red Church began to recruit its own special troops, different from the regular Haven forces. The Angels and Archangels left the Griffin Empire, and the Seraphim were the only divine beings to serve the Red Queen.