Loki is a god in Norse mythology. Loki engineers the death of the beloved god Baldr and is bound by the gods and suffers from serpent venom. His wife Sigyn collects the venom in a bowl. However, she must empty the bowl when it is full and the venom that drips in the meantime causes Loki to writhe in pain, thereby causing earthquakes.
As part of the events of Ragnarök, Loki is foretold to eventually break free from his bonds and, among the forces of the jötnar, to go to battle with the gods, during which time he and his monstrous children play a key role in the destruction of humanity down to all but two humans. Loki has a particular enmity with the god Heimdallr, and they are foretold to kill one another during Ragnarök.
He is the son of Fárbauti (a jötunn) and Laufey (a goddess), and the brother of Helblindi and Býleistr. Loki is married to the goddess Sigyn and they have two sons, Narfi or Nari and Váli. By the jötunn Angrboða, Loki is the father of Hel, the wolf Fenrir and the world serpent Jörmungandr.
In the form of a mare, Loki was chased down and impregnated by the stallion Svaðilfari and gave birth to the eight-legged horse Sleipnir. Like other gods, Loki is a shape shifter. In addition to the shape of a mare, he appears in the form of a salmon, a fly, and possibly an elderly woman named Þökk (Old Norse 'thanks').
Loki is attested in the Poetic Edda, compiled in the 13th century from earlier traditional sources: the Prose Edda and Heimskringla, composed or compiled in the 13th century by Snorri Sturluson; the Norwegian Rune Poem, in the poetry of skalds, and in Scandinavian folklore.
Loki may be depicted with his mouth stitched closed on the Snaptun Stone, and bound on the Kirkby Stephen Stone and the Gosforth Cross.
Scholars have debated Loki's origins and role in Norse mythology, noting that he is unlikely to have received any kind of veneration but played a notable role in myth. Some have described him as a trickster god. Loki has been depicted in, or referenced in, a variety of media in modern popular culture.
Etymology
The etymology of the name Loki has been extensively debated. The name has been associated with the Old Norse word logi ('flame') at times, but there does not seem to be a sound linguistic basis for this. Rather, the later Scandinavian variants of the name (such as ; ; ; , , , , , ) point to an origin in the Germanic root *luk-, which denoted things to do with loops (like knots, hooks, closed-off rooms, and locks). This corresponds with usages such as the Swedish lockanät and Faroese lokkanet ('cobweb', literally 'Lokke's web'), as well as modern Swedish lockespindlar ("Locke-spiders"). Some Eastern Swedish traditions referring to the same figure use forms in n- like Nokk(e), but this corresponds to the *luk- etymology insofar, as those dialects consistently used a different root, Germanic *hnuk-, in contexts where western varieties used *luk-: "nokke corresponds to nøkkel" ('key' in Eastern Scandinavian) "as loki~lokke to lykil" ('key' in Western Scandinavian).
It has been suggested that this association with closing could point to Loki's apocalyptic role at Ragnarök. According to Eldar Heide, "there is quite a bit of evidence that Loki in premodern society was thought to be the causer of knots/tangles/loops, or himself a knot/tangle/loop. Hence, it is natural that Loki is the inventor of the fishnet, which consists of loops and knots, and that the word loki (lokke, lokki, loke, luki) is a term for makers of cobwebs: spiders and the like." Though not prominent in the oldest sources, this identity as a "tangler" may be the etymological meaning of Loki's name.
Bynames In various poems from the Poetic Edda (stanza 2 of Lokasenna, stanza 41 of Hyndluljóð, and stanza 26 of Fjölsvinnsmál), and sections of the Prose Edda (chapter 32 of Gylfaginning, stanza 8 of Haustlöng, and stanza 1 of Þórsdrápa) Loki is alternatively referred to as Loptr, which is generally considered derived from Old Norse lopt meaning "air", and therefore points to an association with the air.
The name Hveðrungr (Old Norse '?roarer') is also used in reference to Loki, occurring in names for Hel (such as in Ynglingatal, where she is called hveðrungs mær) and in reference to Fenrir (as in Völuspa).
Attestations
Poetic Edda In the Poetic Edda, Loki appears (or is referenced) in the poems Völuspá, Lokasenna, Þrymskviða, Reginsmál, Baldrs draumar, and Hyndluljóð.
Völuspá In stanza 35 of the Poetic Edda poem Völuspá, a völva tells Odin that, among many other things, she sees Sigyn sitting very unhappily with her bound husband, Loki, under a "grove of hot springs". In stanza 51, during the events of Ragnarök, Loki appears free from his bonds and is referred to as the "brother of Býleistr" (here transcribed as Byleist):
In stanza 54, after consuming Odin and being killed by Odin's son Víðarr, Fenrir is described as "Loki's kinsman".
Lokasenna
The poem Lokasenna (Old Norse "Loki's Flyting") centers around Loki flyting with other gods; Loki puts forth two stanzas of insults while the receiving figure responds with a single stanza, and then another figure chimes in. The poem begins with a prose introduction detailing that Ægir, a figure associated with the sea, is hosting a feast in his hall for a number of the gods and elves. There, the gods praise Ægir's servers Fimafeng and Eldir. Loki "could not bear to hear that", and kills the servant Fimafeng. In response, the gods grab their shields, shrieking at Loki, and chase him out of the hall and to the woods. The gods then return to the hall, and continue drinking.
Entrance and rejection Loki comes out of the woods and meets Eldir outside of the hall. Loki greets Eldir (and the poem itself begins) with a demand that Eldir tell him what the gods are discussing over their ale inside the hall. Eldir responds that they discuss their "weapons and their prowess in war" and yet no one there has anything friendly to say about Loki. Loki says that he will go into the feast, and that, before the end of the feast, he will induce quarrelling among the gods, and "mix their mead with malice". Eldir responds that "if shouting and fighting you pour out on" to the gods, "they'll wipe it off on you". Loki then enters the hall, and everyone there falls silent upon noticing him.
Re-entrance and insults Breaking the silence, Loki says that, thirsty, he had come to these halls from a long way away to ask the gods for a drink of "the famous mead". Calling the gods arrogant, Loki asks why they are unable to speak, and demands that they assign him a seat and a place for him at the feast, or tell him to leave. The skaldic god Bragi is the first to respond to Loki by telling him that Loki will not have a seat and place assigned to him by the gods at the feast, for the gods know what men they should invite. Loki does not respond to Bragi directly, but instead directs his attention to Odin, and states:
Odin then asks his silent son Víðarr to stand up, so that Loki (here referred to as the "wolf's father") may sit at the feast, and so that he may not speak words of blame to the gods in Ægir's hall. Víðarr stands and pours a drink for Loki. Prior to drinking, Loki declaims a toast to the gods, with a specific exception for Bragi. Bragi responds that he will give a horse, sword, and ring from his possessions so that he does not repay the gods "with hatred". Loki responds that Bragi will always be short of all of these things, accusing him of being "wary of war" and "shy of shooting". Bragi responds that, were they outside of Ægir's hall, Bragi would be holding Loki's head as a reward for his lies. Loki replies that Bragi is brave when seated, calling him a "bench-ornament", and that Bragi would run away when troubled by an angry, spirited man.
The goddess Iðunn interrupts, asking Bragi, as a service to his relatives and adopted relatives, not to say words of blame to Loki in Ægir's hall. Loki tells Iðunn to be silent, calling her the most "man-crazed" of all women, and saying that she placed her washed, bright arms around her brother's slayer. Iðunn says that she will not say words of blame in Ægir's hall, and affirms that she quietened Bragi, who was made talkative by beer, and that she does not want the two of them to fight. The goddess Gefjun asks why the two gods must fight, saying that Loki knows that he is joking, and that "all living things love him". Loki responds to Gefjun by stating that Gefjun's heart was once seduced by a "white boy" who gave her a jewel, and who Gefjun laid her thigh over.
Odin says that Loki must be insane to make Gefjun his enemy, as her wisdom about the fates of men may equal Odin's own. Loki says that Odin does a poor job in handing out honor in war to men, and that he's often given victory to the faint-hearted. Odin responds that even if this is true, Loki (in a story otherwise unattested) once spent eight winters beneath the earth as a woman milking cows, and during this time bore children. Odin declares this perverse. Loki counters that Odin once practiced seiðr (a type of sorcery) on the island of Samsey (now Samsø, Denmark), and, appearing as a wizard, traveled among mankind, which Loki condemns as perverse.
Frigg, a major deity who is married to Odin, says that what Loki and Odin did in the ancient past should not be spoken of in front of others, and that ancient matters should always remain hidden. Loki brings up that Frigg is the daughter of Fjörgyn, a personification of the earth, and that she had once taken Odin's brothers Vili and Vé into her embrace. Frigg responds that if there was a boy like her now-deceased son Baldr in the hall, Loki would not be able to escape from the wrath of the gods. Loki reminds Frigg that he is responsible for the death of her son Baldr.
The goddess Freyja declares that Loki must be mad, stating that Frigg knows all fate, yet she does not speak it. Loki claims each of the gods and elves that are present have been Freyja's lover. Freyja replies that Loki is lying, that he just wants to "yelp about wicked things" that gods and goddesses are furious with him, and that he will go home thwarted. In response, Loki calls Freyja a malicious witch, and claims that Freyja was once astride her brother Freyr, when all of the other laughing gods surprised her and Freyja then farted. This scenario is otherwise unattested. Njörðr (Freyja and Freyr's father) says that it is harmless for a woman to have a lover or "someone else" beside her husband, and that what is surprising is a "pervert god coming here who has borne children".
Loki tells Njörðr to be silent, recalling Njörðr's status as once having been a hostage from the Vanir to the Æsir during the Æsir-Vanir War, that the "daughters of Hymir" once used Njörðr "as a pisspot", urinating in his mouth (an otherwise unattested comment). Njörðr responds that this was his reward when he was sent as a hostage to the Æsir, and that he fathered his son (Freyr), whom no one hates, and is considered a prince of the Æsir. Loki tells Njörðr to maintain his moderation, and that he will not keep it secret any longer that Njörðr fathered this son with his sister (unnamed), although one would expect him to be worse than he turned out.