Uddhava’s Remembrance of Kṛṣṇa and the Theology of the Lord’s Disappearance
विपन्नान् विषपानेन निगृह्य भुजगाधिपम् । उत्थाप्यापाययद्गावस्तत्तोयं प्रकृतिस्थितम् ॥ ३१ ॥
vipannān viṣa-pānena nigṛhya bhujagādhipam utthāpyāpāyayad gāvas tat toyaṁ prakṛti-sthitam
The inhabitants of Vṛndāvana were perplexed by great difficulties because a certain portion of the Yamunā was poisoned by the chief of the reptiles [Kāliya]. The Lord chastised the snake-king within the water and drove him away, and after coming out of the river, He caused the cows to drink the water and proved that the water was again in its natural state.
This verse describes how the Lord subdued the serpent-king and restored the poisoned water to its natural state, showing that His presence can neutralize danger and purify what is contaminated.
The 'bhujagādhipa' refers to Kāliya, the serpent king subdued by Lord Kṛṣṇa in His līlā of protecting the residents of Vraja.
It teaches trust in divine protection and the power of purity: with sincere devotion and right association, even “poisonous” influences—fear, habits, negativity—can be transformed and restored to a healthy state.