Indra

Indra (इन्द्र) is the tempestuous king of the gods (Deva-raja), supreme ruler of the heavens, lightning, thunder, and life-giving rains in the Vedic religion and classical Hinduism. Within the 'Rigveda Samhita', where he is the central protagonist in nearly one-fourth of all canonical hymns (more than 250 songs of praise), he embodies superhuman martial vigor, sovereign bounty, and the heroic ethos of Bronze Age Indo-Aryans. Consuming prodigious quantities of sacred Soma to fuel his combat frenzy, Indra wields the diamond-hard thunderbolt Vajra, forged by the celestial artisan Tvashtr from the indestructible bones of sage Dadhichi. In the foundational cosmogonic myth of 'Rigveda' (1.32), he slays the titanic dragon of drought Vritra, who had enclosed the cosmic waters inside ninety-nine mountain fortresses, shattering the beast's limbs and releasing the seven sacred rivers to fertilize the earth and establish the diurnal cycle. Riding the four-tusked white celestial elephant Airavata and reigning from his heavenly capital Amaravati atop Mount Meru, Indra's supremacy is tested in later traditions by his perpetual vigilance against demonic usurpers and mortal asceticism: in the 'Bhagavata Purana' (10.24–25), his vengeful storm over the pastures of Vrindavan is humbled by youthful Krishna, who lifts Mount Govardhana upon a single fingertip to shelter his devotees. Across East Asia, Buddhist transmission revered him as Sakra (Japanese Taishakuten), the noble guardian deity of the Dharma residing in the Trāyastrimsha Heaven.

10 min read · Reviewed on September 30, 2026 · How we research

Vajra thunderbolt, the white elephant Airavata, the rainbow and the rain clouds

Primary sources

• Various Vedic rishis, Rigveda Samhitā (ऋग्वेद संहिता – Hymns 1.32, 2.12 and 4.18). translation: Stephanie W. Jamison and Joel P. Brereton (Oxford University Press, 2014) / Ralph T. H. Griffith (1896). read
• Yajnavalkya and the Vajasaneyi tradition, Śatapatha Brāhmaṇa (शतपथ ब्राह्मण – Books 1 and 12). translation: Julius Eggeling, Sacred Books of the East (vols. 12 and 44, 1882–1900). read
• Krishna Dvaipayana Vyasa, Mahābhārata (महाभारत – Adi Parva and Vana Parva). translation: Kisari Mohan Ganguli (1883–1896) / J. A. B. van Buitenen (1973). read
• Attributed to Vyasa, Bhāgavata Purāṇa (भागवत पुराण – Canto 10). translation: A. C. Bhaktivedanta Swami Prabhupada (1970) / G. V. Tagare (Motilal Banarsidass, 1976). read
• Chancelleries of Suppiluliuma I and Shattiwaza, Peace Treaty of Mitanni (Boghazköi KBo 1.1). translation: Hugo Winckler (1907) / Paul Thieme, Mitra and Aryaman (1957). read

Studies

• Arthur Anthony Macdonell, Vedic Mythology. Karl J. Trübner, 1897. open
• Georges Dumézil, The Destiny of the Warrior / Heur et malheur du guerrier. University of Chicago Press / Gallimard, 1969. open
• Stephanie W. Jamison and Joel P. Brereton, The Rigveda: The Earliest Religious Poetry of India. Oxford University Press, 2014. open
• Jan Gonda, The Dual Deities in the Religion of the Veda. North-Holland Publishing Company, 1974. open
• Heinrich Zimmer, Myths and Symbols in Indian Art and Civilization. Princeton University Press, 1946. open