God of death and, in later tradition, the formal judge of the dead. The Rigveda names Yama as the first mortal to die, who found the path to the afterlife that all who follow him must travel; later texts make him ruler of Yamaloka and keeper of cosmic and moral order.
In the Rigveda, Yama is described as the first mortal to die, and in doing so, he discovered the path to the world of the dead that all mortals afterward must follow. He is the twin brother of Yami, and the Rigveda preserves a striking dialogue hymn between them in which Yami urges Yama toward union to continue humankind, which Yama refuses on grounds of the impropriety of union between twins — one of the earliest surviving explorations of incest taboo in Indian literature.
Son of the Sun
Yama is the son of Vivasvat, a solar deity, and Saranyu. This solar parentage links him, in later Vedic and Puranic genealogy, to the broader lineage of the sun god's descendants, including the ancestors of the royal line that produces figures such as the Pandavas of the Mahabharata.
The Formal Judge of the Dead
While the earliest Rigvedic Yama is more a benevolent pathfinder and king of the ancestors (the pitrs) than a fearsome judge, later Vedic, epic, and Puranic tradition develops him into Dharmaraja, the formal judge who weighs the deeds of the newly dead and assigns their fate according to dharma. He is served by his scribe Chitragupta, who keeps the record of every soul's actions, and he rides a black buffalo, carrying a noose (pasha) with which his messengers seize the dying.
Guardian of the South
In the classical system of the eight Dikpalas, the guardian deities of the cardinal and intermediate directions, Yama presides over the south. In the Mahabharata, Yama's aspect as Dharma fathers Yudhishthira, the eldest Pandava, directly tying the god of death and moral law into the epic's central royal lineage.
Origin Story
Yama, twin brother of Yami and son of the sun god Vivasvat, was the first mortal to die, and in dying he discovered the path to the afterlife. Later tradition made him the formal ruler of Yamaloka and judge of the dead, weighing each soul's deeds against dharma.
Editorial notes for deeper study (not a full bibliography).
Doniger, Wendy (trans.). *The Rig Veda: An Anthology* (Penguin Classics, 1981) — includes the Yama-Yami hymn.
Jamison, Stephanie W. and Brereton, Joel P. (trans.). *The Rigveda: The Earliest Religious Poetry of India* (Oxford University Press, 2014) — modern scholarly translation.
Browse representative texts and policies on the Sources page.
Worship & Cult
How Yama was venerated in ancient times
Sacred Temples
•Few dedicated major temples; Yama is more commonly honored through ritual and festival than through standing shrines
Festivals & Celebrations
Yama Dwitiya / Bhai Dooj, when sisters pray for their brothers' long life, honoring the Yama-Yami relationshipNaraka Chaturdashi, the eve of Diwali, associated with warding off Yama's messengers
Worship Practices
Yama is invoked chiefly around themes of mortality and sibling bonds rather than through a major independent temple cult: Bhai Dooj directly commemorates the Yama-Yami relationship, and lamps are lit on Naraka Chaturdashi to ward off untimely death.
