Sri Isopanisad (Discovering the Orginal Person) -- A.C. Bhaktivedanta Swami Prabhupada. Sri Isopanisad states that everything belongs to the Lord. Everything exists on the energy of the Supreme Lord. This is also confirmed in Bhagavad-gita. Sri lsopanisad is the foremost of the 108 Upanisads. Contained within is the essence of all Vedic knowl edge.