Thunder gods
Thunder gods include Zeus in Greece, Thor in Norse myth, Indra in the Vedas, Adad (Iškur) in Mesopotamia and Lei Gong in China. In Mesoamerica the storm belonged to the rain gods, Tlaloc of the Aztecs and Chaac of the Maya.
Meaning
A thunder god usually carries the thunderbolt as a weapon: Zeus’s lightning bolt, Indra’s thunderbolt, and Thor’s hammer, which Britannica says represented the thunderbolt. Most of them also bring rain. Indra, W. J. Wilkins wrote in 1882, is the god “in whose hands are the thunder and the lightning; at whose command the refreshing showers fall”, and the Mesopotamian Adad was “Lord of Abundance” for his rains and a destroyer for his storms (Britannica). The rain gods of Mexico and Central America, Tlaloc and Chaac, are a related figure: Britannica calls both rain gods, with goggle eyes and fangs. China gave thunder a whole ministry of gods, headed by Lei Gong, the Duke of Thunder. Zeus’s own page is Zeus.
Origin and history
In Hesiod’s Theogony the Cyclopes, Brontes, Steropes and Arges, are the smiths “who gave Zeus the thunder and made the thunderbolt”. Britannica lists the lightning bolt and the eagle as his symbols.
Thor’s name, Britannica notes, “was the Germanic word for thunder”, and his hammer Mjöllnir, which came back to the thrower, is often carved on rune stones and grave stones. In Iceland, and perhaps among all the northern peoples except their royal families, he seems to have been worshipped more than any other god. The Prose Edda gives him a chariot drawn by two goats and the hammer “which the frost-giants and mountain-giants well know when it is raised”. The Mjölnir page has the hammer amulets, and Thor his own page.
Indra is king of the gods in the Rigveda. As god of the thunderbolt he brings rain, and his best-known victory is over the dragon Vritra, who held back the waters and the rains (Wendy Doniger, Britannica). Wilkins describes his pictures: four arms, holding a lance and a thunderbolt, or riding the elephant Airavata with a thunderbolt in his right hand.
The storm god of Mesopotamia was Iškur in Sumerian and Adad in Akkadian, and Kathryn Stevens, for the Ancient Mesopotamian Gods and Goddesses project, notes that his destructive side was stressed in southern Mesopotamia and his gift of rain in the north, which she connects with how much each region’s farming relied on rainfall. He is shown on a bull, brandishing lightning bolts; the bull and the lion were sacred to him (Britannica).
Rain gods with goggle eyes
In Mesoamerica the storm god is the rain god. Britannica describes Tlaloc, the Aztec rain god, wearing a mask with “large round eyes and long fangs”, a face it traces back to Teotihuacan between the third and eighth centuries, and notes how alike he and the Maya Chaac are. Chaac also appears as four Chacs, one for each direction and its colour, and after the Spanish conquest the Chacs were linked with Christian saints and painted on horseback. When Paul Schellhas sorted the gods of the Maya codices in 1904, he recorded that Brasseur de Bourbourg and Eduard Seler read his long-nosed god B as “the fourfold god of the cardinal points and rain-god Chac, a counterpart of the Aztec rain-god Tlaloc”.
A ministry of thunder in China
Chinese tradition divided the storm among officials. E. T. C. Werner, writing in 1922 from the novel Fengshen Yanyi, lists the Ministry of Thunder and Storms: “Lei Tsu, the Ancestor of Thunder, Lei Kung, the Duke of Thunder, Tien Mu, the Mother of Lightning, Feng Po, the Count of Wind” and the Master of Rain. Britannica describes Lei Gong carrying a drum and mallet to make thunder and a chisel to punish wrongdoers, and his assistant Dian Mu sending lightning with flashing mirrors.
Are the thunder gods related?
Britannica’s writers treat several of them as cousins. Britannica’s article on Zeus notes that his name shares an origin with the Vedic sky god Dyaus, and that “many proto-Indo-European mythologies (e.g., Greek, Hindu, and Norse) have distinct similarities and may share an origin”; Doniger calls Indra the Indo-European cousin of Odin, Zeus and Jupiter. Britannica’s comparison covers the Indo-European traditions only; it makes no claim about the Mesopotamian, Chinese or Mesoamerican gods on this page.
Read next
- Next in Symbols across culturesFertility and harvest goddessesGoddesses of fertility and harvest include Demeter in Greece, Chicomecoatl, the Aztec maize goddess, Pachamama, the Andean Earth Mother, Renenutet in Egypt and Lakshmi, the Hindu goddess of abundance. Japan’s rice deity Inari is shown as a man or a woman.
- Zeus and his thunderboltZeusZeus’s symbol is the thunderbolt, the weapon Hesiod says the Cyclopes gave him. In Greek art he also holds a sceptre, often with an eagle, his bird, perched on it; the oak was his tree.
See also
Thor, Mjölnir (Thor’s hammer), Tlaloc, Chaac, Tree of life, Labyrinth.
Sources
- Zeus (Encyclopaedia Britannica), “Zeus”, Encyclopaedia Britannica (Internet Archive copy, 3 October 2026), Encyclopaedia Britannica, article
- Hesiod, the Homeric Hymns and Homerica (tr. Hugh G. Evelyn-White), Hesiod, Theogony; Shield of Heracles; The Homeric Hymns, translated by Hugh G. Evelyn-White (Loeb Classical Library, 1914), Project Gutenberg eBook #348, Project Gutenberg, Theogony, ll. 139–146
- Thor (Encyclopaedia Britannica), “Thor”, Encyclopaedia Britannica (Internet Archive copy, 19 July 2026), Encyclopaedia Britannica, article
- The Younger Edda (Anderson translation), Snorri Sturluson, trans. Rasmus B. Anderson, 1880, Project Gutenberg, Gylfaginning, ch. 21
- Indra (Encyclopaedia Britannica), “Indra”, Encyclopaedia Britannica (Internet Archive copy, 2 October 2026), Encyclopaedia Britannica, article
- Hindu Mythology, Vedic and Purāṇic (W. J. Wilkins), W. J. Wilkins, Hindu Mythology, Vedic and Purāṇic (Thacker, Spink & Co., 1882), Internet Archive full text, Internet Archive, pp. 44–47, “Indra”
- Iškur/Adad (god) (Ancient Mesopotamian Gods and Goddesses), Kathryn Stevens, “Iškur/Adad (god)”, Ancient Mesopotamian Gods and Goddesses, Oracc and the UK Higher Education Academy (2019), Ancient Mesopotamian Gods and Goddesses (Oracc, University of Pennsylvania Museum), introduction
- Adad (Encyclopaedia Britannica), “Adad”, Encyclopaedia Britannica (Internet Archive copy, 18 May 2026), Encyclopaedia Britannica, article
- Tlaloc (Encyclopaedia Britannica), “Tlaloc”, Encyclopaedia Britannica (Internet Archive copy, 21 March 2026), Encyclopaedia Britannica, article
- Chac (Encyclopaedia Britannica), “Chac”, Encyclopaedia Britannica (Internet Archive copy, 24 May 2026), Encyclopaedia Britannica, article
- Representation of Deities of the Maya Manuscripts (Paul Schellhas), Paul Schellhas, Representation of Deities of the Maya Manuscripts, Papers of the Peabody Museum, Harvard University, vol. 4, no. 1 (2nd edition, 1904), Project Gutenberg eBook #18013, Project Gutenberg, B. The God With the Large Nose and Lolling Tongue
- Lei Gong (Encyclopaedia Britannica), “Lei Gong”, Encyclopaedia Britannica (Internet Archive copy, 4 December 2025), Encyclopaedia Britannica, article
- Myths and Legends of China (E. T. C. Werner), E. T. C. Werner, Myths and Legends of China (1922), Project Gutenberg eBook #15250, Project Gutenberg, ch. VIII, “The Ministry of Thunder and Storms”
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Researched, edited and approved by Rory Hansen before publishing. Last reviewed October 10, 2026. How we research
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