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Emperor Ashoka of the Maurya dynasty
reigned c. 268–232 BC· Founder, prophet or teacher· Hindu, Buddhist, Jain & Sikh
Historical recordConfirmed by archaeology, outside sources or contemporary records.
Indian emperor who ruled most of the subcontinent and, after a bloody war, promoted Buddhist ethics and missions across Asia.
See it on the World Religions map →What it is
Ashoka, grandson of the Maurya founder Chandragupta, conquered Kalinga (modern Odisha) around 261 BC. His own inscription says about 100,000 were killed and that he felt deep remorse. He turned to Buddhism and to rule by dhamma: tolerance of all sects, care for people and animals, wells and shade trees along roads, and limits on killing animals. He had his edicts carved on rocks and pillars and sent envoys abroad.
Why it matters
He helped turn Buddhism from an Indian sect into a missionary religion. His lion capital from Sarnath is India's national emblem today.
Life, legacy and sources
More than 30 edicts carved on rocks and pillars across India, Nepal, Pakistan and Afghanistan, deciphered by James Prinsep in 1837; and later Buddhist chronicles.
Questions and debates
How much later Buddhist chronicles inflated his piety, and whether his 'dhamma' was specifically Buddhist or a general ethic for a diverse empire.
Connections (3)
▸Emperor Ashoka of the Maurya dynasty sent the mission that seeded Theravada BuddhismMostly agreed by scholars
The connection
Sri Lankan chronicles say Ashoka's son Mahinda, a monk, led a mission to Sri Lanka and converted King Devanampiya Tissa. Ashoka's daughter Sanghamitta followed with nuns and a cutting of the Bodhi tree. The Mahavihara monastery founded at Anuradhapura preserved the Pali tradition that became Theravada, later carried to Myanmar and Thailand.
When and where
Anuradhapura, Sri Lanka, around 250 BC, during Ashoka's reign.
How do we know?
The mission is told in the Dipavamsa and Mahavamsa chronicles (4th–5th centuries AD). Ashoka's own edicts mention envoys sent to Tamraparni, usually identified as Sri Lanka.
Questions and debates
Ashoka's edicts never mention Mahinda; the chronicles may have dramatized the story to give Sri Lankan Buddhism a royal Indian origin.
▸Emperor Ashoka of the Maurya dynasty promoted Ahimsa: non-violenceMostly agreed by scholars
The connection
After the Kalinga war, Ashoka's edicts preached restraint and non-harm. He cut animal slaughter in the royal kitchens, banned killing certain species, replaced royal hunts with pilgrimages, and urged 'abstention from killing living beings'. He still kept his army, and warned forest peoples he could still punish them.
When and where
Across the Maurya Empire, about 260–232 BC, in rock and pillar edicts from Afghanistan to Karnataka.
How do we know?
The edicts survive in stone, in his own words: Rock Edict I restricts animal sacrifice and the palace kitchen's killing; Pillar Edict V lists protected animals.
Questions and debates
Whether his ahimsa came from Buddhism, Jain influence or statecraft is debated; Jains remember his grandson Samprati as a great patron.
▸Emperor Ashoka of the Maurya dynasty built a shrine at Bodh Gaya, site of the Buddha's enlightenmentMostly agreed by scholars
The connection
Tradition credits Ashoka with a pilgrimage to Bodh Gaya and with building the first shrine beside the Bodhi tree, along with the Vajrasana, a polished stone slab marking where the Buddha sat. Later temples rose on the same spot, culminating in today's Mahabodhi Temple.
When and where
Bodh Gaya, Bihar, around 260 BC; Ashoka's Rock Edict VIII says he 'went to Sambodhi', usually read as Bodh Gaya.
How do we know?
Rock Edict VIII, the stone Vajrasana dated to the Maurya period, and a relief at Bharhut (about 100 BC) showing an early shrine around the tree.
Questions and debates
Whether the first temple was built by Ashoka or somewhat later is unsettled, and the earliest structural remains are hard to date precisely.