The Giants of Inferno 31

The giants who guard the Ninth Circle: where Dante names them, what they add to the canto, and his classical and biblical sources.

Giant Line Reference Contribution to the Canto Dante’s Source Dante’s Adaptation
Nimrod ll. 67–81 (named at l. 77) First giant encountered; his gibberish speech dramatizes the punishment for linguistic pride and the chaos of Babel. Biblical (Genesis) Dante invents the incomprehensible line “Raphèl maí amècche zabí almi.” Nimrod’s placement reflects medieval exegesis linking him to Babel.
Ephialtes ll. 94–120 (named at l. 109) Embodies cosmic rebellion; his trembling and chained posture emphasize the danger of unrestrained force. Ovid (Metamorphoses 1.151–162: Gigantomachy); Virgil (Aeneid 6.582–584: Titans) Dante blends Titan and Giant traditions. Ephialtes’ shaking is Dante’s invention.
Briareus ll. 99–100 Mentioned as a comparison to Ephialtes’ size; not present physically. Virgil (Aeneid 10.565: “centumgeminus Briareus”); Ovid (Metamorphoses 1.151–162: Hecatoncheires). Dante uses Briareus as a hyperbolic classical reference to amplify Ephialtes’ terror.
Tityos l. 101 Mentioned as another mythic rebel; not present. Virgil (Aeneid 6.595–600: Tityos punished in Hades); Ovid (Metamorphoses 4.456–461). Dante uses Tityos as a moral analogue for rebellion against divine authority.
Typhon l. 101 Mentioned alongside Tityos; not present. Virgil (Georgics 1.279–283: Typhoeus buried under Etna); Ovid (Metamorphoses 5.331–353). Typhon expands Dante’s catalogue of cosmic rebels.
Antaeus ll. 121–145 (named at l. 124) Only giant not chained; physically lowers Dante and Virgil into Cocytus. His relative gentleness provides narrative transition. Virgil (Aeneid 8.239–241: Hercules’ defeat of Antaeus); Ovid (brief mentions in Metamorphoses 9.183–184). Dante adapts Antaeus as morally ambiguous —strong but not a rebel. His helpfulness is unique among the giants.