The text mentions the 'nooses of death'. What are they, and what is the 'heavenly state' one enters by overcoming them?

Chapter 37 explains that the 'nooses of death' are adharma (unrighteousness), ignorance, anger, and hatred. It is stated that a person who completely crosses these nooses enters the heavenly world. This heavenly state is not a physical place but is described as the Vairaj, or the Cosmic Being itself. It is a state free from mental grief, disease, worry, illness, and sorrow. In this divine heavenly state, one is not afflicted by hunger, thirst, or the fear of old age, and the soul can move about completely fearless, liberated from the duality of 'do's and don'ts'.