Valhalla

Valhalla's most vivid details come from two source layers written centuries apart. The Eddic poem Grimnismal, the older source, gives the count of five hundred and forty doors and states that eight hundred warriors will walk out abreast through each one when the final battle of Ragnarok comes, but it says comparatively little else about daily life inside the hall. The fuller narrative of the einherjar's daily routine, fighting each day, healing and feasting each night on the boar Saehrimnir and the mead from Heidrun's udder, comes mainly from Snorri Sturluson's thirteenth-century Prose Edda, written more than two hundred years after Iceland's conversion to Christianity and drawing on the older poetry to construct a far more systematic account than the Eddic poems provide on their own.

Multiplying Grimnismal's own figures gives a total of four hundred and thirty two thousand warriors housed in the hall, a number the comparative mythologists Giorgio de Santillana and Hertha von Dechend, in their 1969 study Hamlet's Mill, called "one remarkable and disturbing coincidence" with vast cosmic time-cycles elsewhere in the ancient world, among them numerology in Hindu cosmology, a possible echo of shared numerical symbolism across distant traditions, though the comparison remains a scholarly hypothesis rather than an established fact about either tradition.

Valhalla's pleasures have a grim purpose, and this is what distinguishes the Norse warrior-paradise from a simple reward. Odin gathers the greatest fallen warriors not merely to honour them but to build an army: the Einherjar are being kept and trained for Ragnarok, the doom of the gods, when they will march out through Valhalla's many doors to fight beside Odin against the giants, the wolf Fenrir, and the forces of chaos in the last battle, a battle the sources foretell the gods will lose, and in which Odin himself will be devoured by the wolf.

There is a stark heroism in this: the reward for a warrior's death is admission to a doomed host, to fight and fall again at the end of the world, because to fight well in a losing cause is itself the highest honour. This conception, collecting the valiant dead against a foreseen defeat, gives Norse religion its distinctive tragic grandeur, and it shaped a warrior ethic in which the manner of one's death mattered supremely: to die in battle was to be chosen, and to be chosen was to feast in Odin's hall until called to the final, hopeless, glorious fight.