Acharya Prashant clarifies that the concept of the Soul (Atma) originates from the Vedas and Upanishads, representing the most essential and unchanging aspect of an individual. He explains that while people often value external objects or persons, the most valuable entity is the self. Through a process of elimination, the ancient sages discovered that the Soul is distinct from the body, mind, emotions, and intellect, as these are all subject to change and influenced by external factors. The Soul is defined as being beyond nature (Prakriti), meaning it cannot be seen, heard, touched, or limited by time and space. It is described as pure consciousness (Bodha), complete (Purna), and void (Shunya) of false identities. Acharya Prashant emphasizes that the Soul does not enter or leave the body, nor does it travel, because it is infinite and omnipresent; there is nothing outside of it for it to move into. He further explains the relationship between the Soul (Atma) and the Absolute (Brahman), stating that the core truth of the internal world and the external universe is one and the same. The realization 'Aham Brahmasmi' (I am Brahman) applies only when the ego is purified and recognized as the Soul. He debunked common myths about 'souls' in the plural, asserting that the Soul is singular and indivisible. He distinguishes between the Soul and the 'Jivatma' (ego), noting that while the ego experiences suffering and change, the Soul remains untouched and peaceful. The purpose of introducing the concept of the Soul is to provide a reliable, eternal anchor for the ego, which is otherwise lost in the deceptive and transient nature of the world. Regarding reincarnation, Acharya Prashant clarifies that neither the Soul nor the individual ego undergoes rebirth. Instead, it is Nature (Prakriti) that continuously births and dissolves forms, much like a vast ocean creating and reclaiming waves. While two waves may look identical, they are distinct entities with no personal connection other than their shared source. He dismisses stories of past-life memories as delusions or fabrications. Furthermore, he explains that liberation (Mukti) is the process of the ego detaching from its identification with Nature and realizing its true essence as the Soul. He concludes by rejecting superstitious beliefs about ghosts, heaven, hell, and astral travel, defining heaven and hell simply as the quality of one's company and mental state in the present life.