The text mentions 'nooses of death'. What are they, and how do they relate to the cycle of rebirth?

In Chapter 37, the 'nooses of death' are identified as Adharma (unrighteousness), ignorance, anger, and hatred. The text explains that he who crosses these entirely enters the true heavenly world, which is a state of being. This cycle of death and rebirth, or Samsara, is perpetuated by a deluded sense of duality. The belief that 'Parabrahman is different from me; I am not that' is what subjects a soul to this eternal cycle. Thus, overcoming these negative qualities and the ignorance of one's true nature is key to breaking free from the cycle of worldly existence.