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Magni & Modi – Thor’s Sons

Gods & Goddesses After Ragnarök – the green new world

The strongest god has two sons: Magni („the mighty") and Modi („the brave / wrathful"). They are more than minor figures – for they are among the few who survive the end of the world.

The Three-Day-Old Giant-Tamer

Magni is the son of Thor and the giantess Járnsaxa. When Thor slays the giant Hrungnir, the giant’s huge leg falls on the stunned god, and none of the Æsir can lift it. Then the barely three-night-old Magni comes and lifts the leg aside with ease – saying that had he been called sooner, he would have killed the giant with his fist. Thor’s strength lives on in him.

The Heirs of the Hammer

After Ragnarök, when the old divine world falls, Magni and Modi are among the survivors. They inherit the hammer Mjöllnir and carry it into the new, green world. So even after the world’s end the protecting power of the thunder-god endures.

“Modi and Magni shall wield Mjöllnir / when Vingnir falls in the fight.”— after Vafþrúðnismál 51, Karl Simrock (public domain)

The sons of Thor

Magni and Modi are the sons of the thunder god Thor. Their names are telling: "Magni" means "the strong one", "Modi" "the brave" or "the wrathful one". They embody the strength and fighting spirit of their father.

Heirs of the hammer

Their greatest destiny lies in the future: after Ragnarök, when Thor falls in the fight with the Midgard serpent, Magni and Modi inherit the hammer Mjölnir. They are among the gods who populate the new world.

The three-year-old giant-tamer

Of Magni Snorri tells an astonishing story: when Thor slays the giant Hrungnir, the giant's huge leg pins the god down. No Aesir can lift it – only the merely three-year-old Magni rolls the leg aside and saves his father.

Hope beyond the doom

Magni and Modi are symbols of continuity: even the world's end does not finish everything. Strength and courage live on in the next generation – a hopeful trait of the Norse worldview.

Evidence: Magni and Modi as heirs of Mjölnir are named by the Vafþrúðnismál; the Hrungnir episode is described by Snorri in the Skáldskaparmál.
Myth check: About Magni and Modi only little is transmitted – above all the hammer inheritance and the Hrungnir scene. Elaborated "characters" of the two are modern addition; the sources are scant.
Sources. Magni lifts Hrungnir’s leg (3 nights old), son of Járnsaxa: Snorri, Skáldskaparmál (17). Magni & Modi inherit Mjöllnir after Ragnarök: Vafþrúðnismál 51. Standard reference: Rudolf Simek, Dictionary of Northern Mythology.
Myth-check. The „speaking names" (strength, courage) suggest Magni and Modi are partly personifications of Thor’s qualities. That they of all figures survive fits the Norse core idea: after the doom, the best passes into a new world.

The Heirs of a New World

Magni’s mother is the giantess Járnsaxa – a sign of how closely Æsir and giants are interwoven. His superhuman strength shows already in the cradle: only he can lift Hrungnir’s leg, which lies even on the stunned Thor’s neck.

The real reason these two sons matter, though, lies at the end of time. After Ragnarök a new, green world rises from the sea, and a handful of gods return: Baldr and Höd, Vidar and Vali – and Magni and Modi, who bear the hammer Mjöllnir. The protecting power of the thunder-god thus outlasts even the world’s end. That is the consoling keynote of Norse myth: after the end comes not nothing, but a new beginning.

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Thor · Mjöllnir · Ragnarök · What comes after.

Sources & literature

Snorri, Skáldskaparmál (17); Vafþrúðnismál 51 (Poetic Edda). Rudolf Simek, Dictionary of Northern Mythology.

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