Mihaj Exen Mihaj Kolkat is the state of flow, the highest state of concentration. When that happens and remains steady, you are moving from Dhyanam meditation to Samadhi. Swami Ram Suk Dasji wrote a beautiful commentary on the Bhagavad Gita called Sadak Sanjivani. He has left out the philosophical, you know, argumentation part of it.
Swami Sarvapriyananda teaches Chapter 6 (Verses 20-21) 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).