Acharya Prashant explains that the teachings of Buddha and subsequent scholars like Nagarjuna are rooted in deep compassion rather than mere intellectual exercise. He emphasizes that the primary challenge addressed by these teachings is human suffering. Buddha's journey began with the realization that life is permeated by suffering, and his philosophy seeks to find a resolution to this. The speaker clarifies that terms used by Buddha, such as existence, origin, and destruction, were employed to follow worldly conventions and language constraints, rather than to represent absolute truth. These concepts are ultimately 'void' or 'empty' of intrinsic nature because they are interdependent and relative. Acharya Prashant distinguishes between 'apparent truth' (individual illusions), 'practical truth' (collective illusions or facts), and 'ultimate truth'. He uses the example of senses deceiving a person—like hands feeling the same water as both hot and cold—to illustrate that sensory experience is not a reliable criterion for truth. He further discusses the concept of 'Shunyata' (emptiness), explaining that nothing has a private, unique existence; everything is a process of constant change. He critiques the common misunderstanding of reincarnation as a 'soul' moving from one body to another like a hard drive. Instead, he aligns with the Buddhist view that there is no permanent 'self' or 'soul' to be reborn; what continues is the 'ego-tendency' or 'I-sense' inherent in nature. He asserts that the ego is like a fire that creates the one who burns, and Nirvana is simply the extinguishing of this fire of craving. Acharya Prashant bridges Buddhist thought with Advaita Vedanta, suggesting that Buddha's 'emptiness' is equivalent to the Vedantic 'Atman' or 'Brahman'. He concludes by stressing that true religion in the Indian tradition is inseparable from logic and intelligence, and one must use these tools to move beyond imagination and collective lies toward liberation from suffering.