Raziel meaning Secrets of God is an archangel within the teachings of Jewish mysticism who is the "Keeper of Secrets" and the "Angel of Mysteries". He is associated with the Sephira Chokmah in Olam Briah and one of the Four Worlds of Kabbalistic theory. Depending on the teachings he is assigned a different role as a Cherub, an Ophanim, and the chief of Erelims.
After defeating Beelzebub on the Light-Law route and watching Karen Rose disappear, Raziel appears before the party and reveals that Satan had fired Helios, thus destroying Megalopolis and the future Karen came from. Seeing their resolve and determination to fight this injustice of genocide along with carrying the hope of the people of both Amnesia and Paranoia, Raziel decides to bet on their wish and creates a wormhole to send them back in time to Eden to slay Satan before Helios is fired.