Runes

Rúnar means 'secrets,' and the runes were always double: a practical script for carving names on combs and prices on trade-tags, and a technology of power — for victory, healing, sea-calming, speech-loosening, and curse. The alphabet is called the futhark after its first six letters; the older, 24-letter futhark served the whole Germanic world, and the Viking Age pared it to sixteen. Their angular forms are knife-shapes: made to be cut across the grain of wood, not drawn.

Their myth is the mythology's core scene: Odin hung nine nights on the windy tree, spear-wounded, given to himself, without bread or horn — 'I peered downward, I took up the runes, screaming I took them, and fell back.' Wisdom in the North is bought, never given. Sigrdrífumál teaches victory-runes carved on sword-hilts and ale-runes against betrayal, and Egils saga shows Egill detecting poison by reddening runes on the horn — and correcting a botched healing-carving with the professional's warning: 'no man should carve runes unless he can read them well.'

Some four thousand runic inscriptions survive, from spearheads and gold horns to the graffiti a Viking cut into a Hagia Sophia parapet — 'Halfdan carved these runes' — the alphabet Odin screamed for, used across a thousand years for everything from prayer to price-tag.

What are runes?

Runes are the native writing system of the Germanic peoples — the letters the Norse world used for roughly a thousand years before, beside, and after the Latin alphabet arrived with Christianity. Each character is built from vertical staves and diagonal branches, with almost no horizontal lines and no curves: a design dictated by the medium. Runes were cut, not written — into wood above all (where a horizontal stroke would vanish into the grain), and into bone, antler, metal, and stone. The very word for the alphabet's letters, stafir, means 'staves': sticks.

The alphabet is called the futhark, after the sound-values of its first six letters (f, u, þ, a, r, k), just as 'alphabet' comes from alpha-beta. The elder futhark of 24 letters appears around the 2nd century AD and served speakers of early Germanic dialects from the Black Sea to Norway; where it came from is debated, but the mainstream view sees inspiration from Mediterranean alphabets (Latin or North Italic) reworked by people who needed knife-friendly shapes. Around the start of the Viking Age, Scandinavia did something almost perverse: as the language grew more sounds, the alphabet was cut down to the 16-letter younger futhark, forcing single runes to serve multiple sounds. Reading Viking Age runes is therefore a small act of decipherment every time — 'k' might mean k or g, 'u' might be u, o, ø, or w. Later medieval carvers added dots to disambiguate, and runes survived in provincial use — in Dalarna, Sweden, farmers were still carving them in the 19th century.

Two orders matter for readers of English, too: the closely related Anglo-Saxon futhorc expanded the elder futhark to write Old English, and a runic letter — þ, 'thorn' — lived on in English manuscripts for centuries.

How Odin won the runes

The Norse did not tell a story about inventing writing. They told a story about seizing it, and it is the most extreme scene in the mythology. In Hávamál, Odin speaks: 'I know that I hung on a windy tree nine long nights, wounded with a spear, given to Odin — myself to myself — on that tree of which no one knows from where its roots run. They comforted me neither with bread nor with drinking-horn. I peered downward; I took up the runes — screaming I took them — and fell back from there.'

Every detail is a sacrifice done by the book, with the god as both priest and victim. Hanging and the spear were Odin's own rites — his victims were hanged and stabbed, dedicated to him; here he dedicates himself to himself. Nine nights is the cosmic number. The windy tree is Yggdrasil — whose very name, 'Odin's horse,' is a kenning for this gallows. And the runes are not taught to him: they lie below, in the depths among the roots and the dead, and he takes them up in extremity, screaming. Immediately after, the poem says, he began to thrive: word led him from word, work from work. Knowledge in the North is never free — Odin pays an eye at Mímir's well for wisdom and a kind of death on the tree for the runes. The runes' own name keeps the account: rún means 'secret, mystery, whispered counsel' — a sense the word carried in every Germanic language before it ever meant a letter.

Hávamál follows the hanging with the Rúnatal and Ljóðatal — Odin's catalogue of rune-knowledge and eighteen spells: to blunt enemies' blades, break fetters, stop arrows in flight, calm seas, turn witches astray, wake the hanged dead and make them talk. The list is the job description of the rune-master, with the god as the profession's founder.

Did Vikings actually use runes for magic?

Yes — and for shopping lists. The honest answer is that runes were both, and the evidence for each is excellent.

The magical side is not just literary fantasy. Sigrdrífumál in the Poetic Edda has the valkyrie teach Sigurd a whole curriculum: victory-runes to cut on the sword's hilt, naming Týr twice; ale-runes on the drinking horn and the back of the hand to guard against betrayal; birth-helping runes; sea-runes for ships; limb-runes for healing; speech-runes for assemblies; mind-runes for wisdom. Egils saga shows the system in action twice: Egill suspects his drink and carves runes on the horn, reddens them with his own blood, and the horn bursts asunder — poison confirmed. Later he visits a sick farm-girl and finds the cause: a whalebone with runes carved by a bumbling local suitor, which have made her worse. Egill shaves the botched runes off, burns the shavings, carves correct ones — and she recovers. His verdict became runology's first professional ethics statement: 'No man should carve runes unless he can read them well; it befalls many a man that a dark stave leads him astray.'

The archaeology agrees. Early inscriptions include charm-words like alu whose exact meaning is lost but whose ritual use is clear; bracteates and amulets carry rune-rows and power-formulas; curse-inscriptions and love-charms turn up among the merchants' tags in medieval Bergen's wharf. The runes' magic was real in the sense that mattered: people paid for it, feared it, and legislated about it.

But the same alphabet did utterly ordinary work. The Bergen finds — hundreds of rune-sticks preserved in waterlogged ground — include bills, ownership tags, business letters ('Send me some gloves'), obscene jokes, and a line of Virgil. Viking Age Sweden alone raised thousands of rune-stones, most of them not magical at all but memorials: 'X raised this stone in memory of Y, his father, a good farmer' — plus travel notices reaching from Greece to Serkland (the Islamic world). The Jelling stone in Denmark, on which King Haraldr Bluetooth claims to have 'made the Danes Christian,' is a political press release in runes. And in Hagia Sophia in Constantinople, a bored Norse guardsman scratched into the parapet what survives of him forever: 'Halfdan carved these runes.' A script Odin died for, used for everything humans use writing for — which is exactly what the myth of rún, the secret with practical power, would predict.

Reading the stones: what survives

Roughly four thousand runic inscriptions survive, spread across a millennium and a continent. The oldest layer (c. 150–550 AD) is elder futhark on portable objects: spearheads with names like 'Tester,' combs, brooches, and the golden horns of Gallehus. The Viking Age (c. 790–1100) is the age of the younger futhark and the great memorial stones — Rök in Sweden with its long enigmatic text, Jelling in Denmark, the Manx crosses, stones from Orkney to Ukraine. The medieval centuries add church graffiti, the Bergen sticks, and Greenland finds at the world's edge. Rune-carving was a craft with named professionals — Öpir and Balli sign Swedish stones the way painters sign canvases.

One thing did not survive from antiquity: any Norse practice of casting runes for divination. Tacitus (Germania, 98 AD) describes Germanic lot-casting with marked wood-slips, and the guess that the marks were runes is old and attractive — but unproven, and no Norse source describes telling fortunes with rune-tokens. Modern 'rune readings' with a pouch of pebbles are a 20th-century invention, built partly on esoteric systems (like the Armanen runes of Guido von List) with no ancient pedigree. Modern heathen and pagan movements use the historical futharks in new ritual ways, which is their own living tradition — but it should not be read back onto the Viking Age. Readers should also know that certain runes (notably othala and the sowilo pair) were appropriated by Nazi and later far-right movements; the runes themselves are a thousand years older and belong to everyone who studies them.

In the primary sources

Hávamál (Poetic Edda) carries the self-sacrifice and Odin's rune- and spell-catalogues. Sigrdrífumál is the fullest ancient manual of applied rune-magic. Rígsþula credits the god Rígr (Heimdallr) with teaching runes to the ancestor of kings, and Völuspá may glance at rune-lore in its mysteries. Snorri, interestingly, says little of runes in the Prose Edda — his subject was poetry, and by his day Latin letters did the writing. The sagas fill the gap: Egils saga for practical rune-craft, and Grettis saga for hostile carving. Beside the literature stands the corpus itself: some four thousand inscriptions, the primary source that talks back — datable, mappable, and blunt about what people actually cut: names, prayers, boasts, curses, prices, and 'Halfdan was here.'