According to Chapter 37, what causes a soul to be trapped in the cycle of birth and death, and what is the path to liberation?

Chapter 37 explains that the cycle of worldly existence, or Samsara, is perpetuated by a sense of duality and ignorance. A person who believes 'Parabrahman is different from me; I am not that' is subject to the endless loop of death following birth and rebirth following death. The text suggests that overcoming this cycle is not about reaching a temporary heaven through rituals, but about recognizing the oneness of the Self with Brahman. The path to liberation is through this knowledge of unity. Even a fleeting life on earth becomes profoundly important, as offering every action to God can lead one to the place of fearlessness, breaking free from the cycle.