Acharya Prashant explains that the dialogue between Shri Krishna and Arjun in the Bhagavad Gita represents the eternal relationship between the Soul, the Mind, and the World. Shri Krishna symbolizes the Soul, Arjun represents the Mind, and the surroundings signify the World. The Mind is often lost in the World because its eyes are turned toward it, leading to suffering. While the World and suffering have always existed, liberation is possible if the Mind turns inward toward the Soul, its true source. The speaker emphasizes that the peace and satisfaction humans seek cannot be found in external objects but reside within.