Chapter 37 discusses the cycle of 'manifest' and 'unmanifest'. How does it define this cycle in relation to death, and what does it identify as the true 'nooses of death'?

Chapter 37 explains that what people call the 'manifest' state is that which comes into form from the unmanifest. Consequently, what is commonly called 'death' is simply the process of this form entering the unmanifest again. However, the text presents a deeper spiritual concept of death. It clarifies that the true 'nooses of death' are not physical but are internal states: Adharma (unrighteousness), ignorance, anger, and hatred. As stated in Chapter 37, it is only by entirely crossing these internal obstacles that one can truly enter the heavenly world, free from the cycle of suffering.