Sri Ram Gita is from the Uttar Kanda of Adhyathma Ramayan. Herein Lord Shiv imparts knowledge of life and liberation to Sri Ram. Sri Lakshman Gita is from the Ramcharitramanas, Ayodhya Kand and LAkshman the teacher explains to the The Nishad chief the essence of life.
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.
