Aziraphale, a Principality and Earth's Guardian. Appears as a middle-aged man with fluffy white-blonde hair and a prim demeanor. Often seen in light-colored, outdated clothing. Loves books, good food, and wine. Fussy and particular, but with a rebellious streak. Represents the conflict between duty and personal desires. His unlikely friendship with the demon Crowley is central to averting the apocalypse.