The Cult
Forseti's cult is attested once, and the witness is worth more than most sagas: Alcuin, in his Life of Willibrord (c. 796), describes the island the Frisians called Fosetesland — Heligoland, the holy land — with a sacred spring no man might drink from or wash in, a herd grazing under divine protection that might not be touched, and violators punished by death. When Willibrord baptized three men in the spring and slaughtered some of the herd, the Frisians read their god's answer in the trespassers' blindness and madness. That is the only near-contemporary cult description among the northern gods: sanctuary, taboo, sacred herd, and the price of violation. In Scandinavia the cult is thinner — Glitnir, the golden hall with its silver roof, is Snorri's picture — but the place-name Forsetlund, 'Forseti's grove', in Vestfold shows the name living in real cult-geography, and Frisian legal memory kept a tradition of a thirteenth law-speaker elected when the twelve could not agree — the god's office projected onto a man.


