What does Chapter 19 identify as the ultimate goal of human life, and what steps are necessary to achieve it?

According to Chapter 19, the ultimate goal and duty of human birth is the attainment of the Supreme Self, which brings with it eternity, fearlessness, liberation, and independence. The text outlines a clear spiritual progression required to achieve this state. It explicitly states that there can be no liberation without knowledge, and this essential knowledge cannot be attained without detachment. The process begins when the mind perceives the transient nature of the world, which then sparks the idea of detachment. Therefore, as detailed in this chapter, recognizing the impermanence of worldly existence is the foundational step on the path toward knowledge and ultimate liberation.