How does Chapter 37 explain the connection between the perception of duality, ignorance, and the endless cycle of birth and death?

Chapter 37 explains that duality is the root cause of bondage to the cycle of worldly existence (Samsara). It posits that a single divine principle, Parabrahman, pervades all of creation. However, a soul deluded by ignorance fails to see this unity, leading to the perception of difference, expressed in the thought, 'Parabrahman is different from me; I am not that.' The text explicitly states that anyone who holds this knowledge of difference is always subject to death. This perception of separation perpetuates the cycle where death follows birth and rebirth follows death, a wheel that turns eternally behind such an individual.