Acharya Prashant explains that the Bhagavad Gita is a unique text addressed to the ego with the specific purpose of convincing it of its own non-existence. The discourse is designed to change the reader; as the individual evolves through self-reflection, the meaning of the verses also evolves. He compares the process to using an eye ointment that improves vision, which in turn allows the patient to read the instructions more clearly. The Gita serves as the essence of the Upanishads, presenting profound wisdom within a relatable and dramatic setting of human conflict that mirrors the struggles of daily life.