The Crisis
After the churning of the ocean, Dhanvantari had barely risen from the waters before the asuras snatched the vessel of nectar. The devas, who had done half the churning work, were left with nothing.
The situation was critical. If the asuras drank the nectar, they would become immortal and the balance of cosmic power would be permanently overthrown.
The Form of Enchantment
Vishnu assumed the form of Mohini — a woman of incomparable beauty. The *Bhagavata* says that Brahma, Shiva, and all the greatest sages were themselves astonished by this form.
Mohini approached the asuras. The asuras, completely entranced, handed over the vessel. "Let this beautiful neutral party distribute it fairly," they said.
Mohini seated the devas and asuras in two separate rows. She began distributing, moving down the row of the devas and distributing to each, all the while keeping the asuras engaged with enchanting conversation and laughter.
By the time the asuras realised they had received nothing, the nectar was gone.
Shiva's Request
Afterward, the great god Shiva asked Vishnu to show him the form of Mohini. Vishnu obliged. The *Shiva Purana* records that Shiva was so astonished by this form that even he was momentarily overcome.
The episode demonstrates Vishnu's infinite versatility — the ability to assume any form necessary to maintain cosmic order, including the form of pure beauty deployed as a cosmic strategy.