Analysis of the First Mantra of Isopaniṣad from TwoDifferent Philosophical Perspectives

The Īśāvāsyopaniṣad, one of the principal Upaniṣads, has attracted significant philosophical interpretation across various philosophical schools. This paper comparatively analyzes two distinct commentarial traditions on its first mantra: the Śāṅkara Bhāṣya rooted in Advaita Vedānta and the Tattvaprakāśikā Bhāṣya composed by Amolakram Shastri, reflecting the Nimbārka school. Śaṅkarācārya interprets the mantra through the lens of non-dualism, asserting the omnipresence of the Supreme Self (Ātman) and advocating renunciation (tyāga) as a means to self-realization. He emphasizes the illusory nature of multiplicity and the need to perceive the Self as the substratum of all existence. On the other hand, the Tattvaprakāśikā Bhāṣya elaborates the inner purport of the Upaniṣad by affirming the dual reality of the sentient and insentient, governed under the divine auspices of Lord Hari (Śrī Kṛṣṇa), who resides in both individual and collective entities (Vyaṣṭi and Samaṣṭi). The commentary draws upon the Nimbārka philosophical framework of bhedābheda (difference-cum-non-difference) and underscores the importance of spiritual eligibility (adhikāritva) and detachment for true understanding. By comparing these two exegeses, the study highlights the distinct metaphysical and soteriological approaches within Vedānta, contributing to a deeper appreciation of the plurality of interpretations in Indian philosophical thought.