Kurma
कूर्म
Kūrma
Form: Tortoise — vast enough to bear Mount Mandara on his back
Purpose
To serve as the cosmic pivot for the churning of the ocean of milk (samudra manthana), so that amrita and the lost treasures of the devas could be recovered.
Demon / threat
The devas had lost their strength and immortality to a curse of Durvasa; they needed amrita.
Weapons
- • His own back as a pivot
- • Shankha
- • Chakra
Associated tirthas
- • Kurmai (Andhra)
- • Sri Kurmam temple, Srikakulam
Story
Cursed by Durvasa, the devas had lost their immortality and were being defeated by the asuras. Vishnu instructed them to churn the ksheer sagara (ocean of milk) with Mount Mandara as the churning rod and Vasuki the serpent as the rope, with devas pulling one end and asuras the other. But as the churning began, the mountain began to sink. Vishnu took the form of a vast tortoise and slid beneath it, bearing the entire mountain on his back. From the churning emerged fourteen great treasures, culminating in Dhanvantari rising from the waters with the pot of amrita, the elixir of immortality.
Key teaching
The greatest cosmic transformations require an unmoving foundation. Without a still centre, the churning destroys everything; with one, it produces amrita.
Principal scripture
Kurma Purana, Bhagavata Purana 8.7–8, Vishnu Purana 1.9
Modern relevance
The samudra-manthana imagery — gods and demons pulling opposite ends, the still tortoise at the centre — is one of the most enduring symbols of dharmic cooperation across opposing forces, depicted in the iconic bas-relief at Angkor Wat.