The Agastya Gita (song) a part of the Varaha Puran. Herein Sage Agastya discloses to Bhadrasva how the bondage of worldly existence can be snapped and sorrows eradicated.
Gita and Ramayana are perhaps the sum total of the fabrics of Hinduism (a way of life).
The Gita (song) are teaching by Divine or ancient revered holy rishis teaching both metaphysics and practice of disciplined action. They proclaims that life is worth living, teaches how it should be lived and the path to self-realisation. They are the cream of the Upanishads, which themselves are the core of the Four Vedas.