Abstract: To perceive the human world in co-existence with nature and to nurture freedom and constructive processes we need to rethink the transformative literature of Rabindranath Tagore, who explored an eco-critical vision of identification with the immediate environment. The paper highlighting the evolution of nature’s impetus on Tagore, envisions the divine bliss in celebrating the bio-centric unity against the anthropocentric dominance. The Ecocentrics responsiveness to the bliss of the natural beauty had always evoked a profound sense of human intimacy and friendship with nature and its myriad life-forms. Tagore’s My School celebrating the ‘bio-ethical incluvism’ of man and nature propagates environmental empathy through his soulful participation in nature’s plentitude and beauty, singing and dancing with joy and blissful spirit. It shows the extent to which humans and the environment are interdependent. This multidisciplinary drive of research applied to sustainability, therefore, stems from the awareness of an interconnected world. Tagore, who had been an eco-literary artist before the coinage of the term, always had felt the necessity of re-conceptualizing nature not as an object of mere observation or interpretation, but as an active agency in its own right. Tagore celebrating his harmony with the music of nature, with the melodies coming from the murmur of the rushing water, from the bird’s songs and from the rustling leaves enter into a deep communion with nature’s grand festival. E.J. Thompson rightly concludes that Tagore’s power of self-identification with nature “remains the greatest gift possessed by an individual”.