Acharya Prashant clarifies the distinction between the Soul and the Individual Soul as described by Shri Krishna in the Bhagavad Gita. He explains that the Soul is the ultimate truth, which is unborn, eternal, and beyond birth or death. In contrast, the Individual Soul is a product of delusion, where the ego identifies itself as the Soul. While the Soul is impersonal and singular, the Individual Soul is centered on desire and ego, leading to the false belief in personal ownership of the Soul. He notes that even Mahatma Buddha had to use the term 'non-soul' to counter the misconception that the ego is the Soul.