Cain

Offering not accepted; countenance falls; warned that sin lies at the door and must be ruled; refuses warning; murders brother; carries the mark and the wandering. Failure mode: Envy of a brother's accepted worship transmuted into violence rather than correction. Restoration path: Rule sin at the door before it crouches further; bring the right offering. Markers: worship not received; envy of brother's acceptance; countenance falls; warned and ignores; violence against the favored