After fifty years ruling the Geats, the aged Beowulf fights a dragon roused when a thief steals a cup from its treasure hoard; he kills it but is fatally wounded, and the gold is buried with him, benefiting no one. His people, left leaderless, foresee renewed war from enemies they had held off only through his reputation.
A warrior's past deeds secure standing only until a new threat demands fresh proof; Beowulf repeatedly recites his earlier victories but still must physically face each new monster himself to retain honor. Standing is treated as a stock that depletes and requires continual spending, not a permanent possession.
Killing creates a debt that must be paid either in blood or in a set price (wergild); peace between tribes is engineered through compensation payments and intermarriage, but the poem shows these settlements as fragile because grief outlasts the payment. Violence is thus a recurring obligation, not a one-time event.