Vishnu Natsis makes a reference to Gita chapter 9 Raja Vidya. Krishna uses the same language, he says it is the royal secret. The Swami told us that Swami Premeshan Nandaji in his old age would often catch hold of you and try to tell you this great secret. Shweta: I hope they make another documentary about the greatest secret.
Swami Sarvapriyananda teaches Chapter 6 (Verses 22-23) of the Bhagavad Gita. In this series of talks, Swami Sarvapriyananda unfolds the highest truths of Vedanta through the study of the Bhagavad Gita (The Song of God).