Acharya Prashant interprets Verse 21 of the second chapter of the Bhagavad Gita, emphasizing that the soul is eternal, indestructible, and beyond birth or death. He explains the concept of non-duality (Advaita), where the soul or Brahman is the only truth, and nature (Prakriti) is merely an illusion. The ego (Aham) is a part of nature that causes suffering. Shri Krishna, representing the soul, teaches Arjuna, representing the ego, that Dharma consists solely of the ego's movement toward the soul. While the soul is free from all obligations, the ego must follow Dharma because it possesses the power of choice.