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c. 3rd-6th century CEReputable source · 2 sourcesWell documented

Indian Merchants and Brahmans Bring Hinduism, Buddhism, and Sanskrit

Southeast Asia's rulers start calling themselves devaraja, god-kings, centuries before Angkor

On the timeline · around c. 3rd-6th century CE · Decline, the Fall of Angkor, and the Long TwilightFunan, Chenla, and the Indianized KingdomsIndian Merchants and Brahmans Bring Hinduism, Buddhism, and Sanskrit550 CE575 CE600 CE625 CE650 CE675 CE700 CE725 CE

Quick facts

Process
Indianization via trade, Brahmans, and diplomats
Key cities
Angkor Borei, Sambor Prei Kuk, Wat Phu
Key concept
Devaraja (god-king), pre-dating Jayavarman II
Religions
Hinduism (Shiva, Vishnu) and Mahayana Buddhism

What happened

Contact with Indian traders, diplomats, and Brahman priests over several centuries reshaped Funan and the kingdoms that followed it, a process historians call Indianization. World History Encyclopedia describes art and culture across the region as heavily influenced by India through long-established sea trade routes, with Hinduism the dominant religion alongside Buddhism, mixed with animist and traditional local cults rather than replacing them outright. Temple inscriptions from the following Chenla period, carved in both Sanskrit and Old Khmer at sites like Sambor Prei Kuk, name Hindu deities and record the adoption of a god-king concept in the centralized state, according to UNESCO's documentation of the site. Pre-Angkor kings across this period began presenting themselves in this devaraja mold well before Jayavarman II's more famous 802 ceremony.

Why it matters

This is where the devaraja idea and the Sanskrit inscriptions that would define the Khmer Empire for the next thousand years first take root. Jayavarman II's 802 ceremony on Mount Kulen was not an invention out of nowhere. It formalized a god-king concept that regional rulers on the Mekong had already been using for one or two centuries.

How we know

The evidence is inscriptional and archaeological: dated stone inscriptions in Sanskrit and Old Khmer, Buddha and Hindu deity statuary recovered from Chenla-period sites, and comparative art-historical dating of sculpture style against known Indian Gupta-period forms.

Sources

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Related timelines

  • Ancient India · The Hindu and Buddhist ideas absorbed here trace back to the Gupta-era Indian culture covered in the Ancient India timeline.
Part of a timelineThe Khmer Empire28 events · How a trading kingdom on the Mekong became a temple-building empire that vanished into the jungleView all →