nityo vṛkṣaḥ śāśvatī ca vedanā

nityo (eternal) vṛkṣaḥ (tree) śāśvatī (constant) ca (and) vedanā (pain)

Advaita Vedānta (Ādi Śaṅkarācārya): This verse, as interpreted by Śaṅkara, points to the non-dual nature of reality. The tree (vṛkṣaḥ) represents the world, which is perceived as transient and changing. However, the verse declares that the tree is eternal (nityo), indicating that its true essence is unchanging and permanent. Similarly, pain (vedanā) is also eternal, implying that suffering is an inherent aspect of the world. Śaṅkara's commentary on this verse emphasizes that the realization of the eternal nature of both the tree and pain leads to the understanding of the brahman-ātman identity, where the ultimate reality (Brahman) is identical with the individual self (Ātman). In his Bhāṣya on the Muṇḍakopaniṣad, Śaṅkara argues that the knowledge of this identity is the means to transcend suffering and attain liberation. By realizing the non-dual nature of reality, the individual self can overcome the limitations of the world and attain union with the ultimate reality.

Vaiṣṇava tradition (Rāmānujācārya): In the Vaiṣṇava tradition, this verse is seen as an expression of the complex relationship between the individual soul (jīva) and the Supreme Lord (Īśvara). Rāmānujācārya, in his commentary on the Muṇḍakopaniṣad, interprets the tree as a symbol of the world, which is sustained by the Lord. The pain referred to in the verse represents the suffering that arises from the separation of the individual soul from the Lord. However, the verse also declares that the tree and the pain are eternal, indicating that the world and its sufferings are an inherent part of the divine plan. Rāmānujācārya argues that the realization of this truth leads to a deeper devotion to the Lord, who is the ultimate source of both the world and its sufferings. By surrendering to the Lord and acknowledging His sovereignty, the individual soul can transcend its limitations and attain a state of liberation, where it can experience the love and grace of the Lord.

Neo-Vedānta (Swami Vivekānanda): Swami Vivekānanda, in his lectures and writings, often emphasized the practical application of Vedāntic principles in contemporary life. In the context of this verse, he would likely argue that the eternal nature of the tree and pain represents the timeless and universal aspects of human experience. The tree symbolizes the world, with its cycle of birth, growth, and decay, while pain represents the suffering that arises from our attachment to the world. Vivekānanda would contend that the realization of the eternal nature of both the tree and pain leads to a deeper understanding of the human condition and the importance of cultivating detachment and compassion. In his speech 'The Real Nature of Man', Vivekānanda argues that the individual self must transcend its limitations and realize its true nature, which is beyond the cycle of suffering. By applying the principles of this verse, individuals can develop a more profound sense of empathy and understanding, leading to a more harmonious and compassionate society.

More from this source