Acharya Prashant explains that the soul is essential because without it, one remains trapped in nature and experiences lifelong suffering. He distinguishes between two types of people in the religious world: those who believe in a deity and those who move toward the soul, implying that the latter is the true path. Regarding the Bhagavad Gita, he clarifies that there are not just three, but eighteen types of yoga mentioned across eighteen chapters, which can be seen as infinite to match the diverse states of the human mind. He emphasizes that to know which path is suitable, one must observe their own mental condition and conduct experiments on themselves. Just as Shri Krishna had to present eighteen chapters to Arjun, an individual must engage in self-observation and move forward even in limited light. Acharya Prashant suggests that the solution is hidden within the problem, and yoga is hidden within separation. To find peace and completeness, which is the essence of yoga, one must first honestly understand their own mind, actions, thoughts, and emotions.