mṛtyudaṃ sarva-bhūtānāṃ

mṛtyudaṃ (death) sarva-bhūtānāṃ (of all beings)

Advaita Vedānta (Ādi Śaṅkarācārya): In his commentary on the Bhagavad Gītā, Shankara interprets this verse as underscoring the ultimate reality that transcends the cycle of birth and death. The destroyer of all beings at the time of death (mṛtyudaṃ sarvabhūtānāṃ) is not a separate entity but the inherent nature of Brahman, which is beyond all duality and distinction. This understanding is in line with Shankara's non-dualistic philosophy, where the ultimate reality (Brahman) and the individual self (ātman) are one and the same. The concept of death, in this context, signifies the dissolution of the phenomenal world and the individual ego, leading to the realization of the true, unchanging Self. Shankara's reasoning, as seen in his commentaries on the Upaniṣads and the Brahmasūtra, consistently points towards the identity of brahman and ātman, and this verse from the Bhagavad Gītā reinforces that perspective by indicating that the ultimate reality is beyond the limitations of mortal existence.

Vaiṣṇava tradition (Rāmānujācārya / Madhvācārya): The Vaiṣṇava tradition, particularly through the lens of Rāmānujācārya, views this verse as an expression of the sovereign will of Īśvara (the Lord) over all creation. The destroyer of all beings at the time of death is Viṣṇu, the preserver and destroyer of the universe, who is the ultimate reality behind all existence. This interpretation emphasizes the personal aspect of the divine and the relationship between the jīva (individual soul) and Īśvara. Rāmānujācārya, in his Śrībhāṣya, discusses the concept of divine grace and the importance of devotion to Viṣṇu, highlighting that the realization of one'strue nature is facilitated by the Lord's mercy. This verse, in the Vaiṣṇava context, serves as a reminder of the jīva's dependence on Īśvara and the inevitability of divine ordinance in the cycle of birth and death.

Neo-Vedānta (Swami Vivekānanda / S. Rādhākrishnan): Swami Vivekānanda and S. Rādhākrishnan, key figures of Neo-Vedānta, interpret this verse in the light of universal principles and practical application. Vivekānanda, in his lectures and writings, often stressed the importance of realizing one's true nature beyond the limitations of the body and the ephemeral nature of worldly existence. He saw this verse as a call to understand the deeper, universal laws that govern human existence, beyond the fear of death. Rādhākrishnan, with his emphasis on the synthetic approach to philosophy, would likely view this verse as an integration of the human experience with the cosmic order, highlighting the interdependence of all beings and the ultimate unity of existence. Both thinkers would encourage a contemplation of this verse as a means to transcend mortal fears and to seek the eternal and universal within oneself, thus finding liberation and peace in the midst of life's challenges.

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