According to Chapter 37, what is the true nature of heaven, and how does it contrast with the common understanding of death?

The text explains that many people strive for the pleasures of heaven, viewing the earthly world as trivial due to the fear of death. However, Chapter 37 redefines these concepts. It describes death not as an end, but as a transition when the manifest form returns to the unmanifest state. The true "nooses of death" are identified as unrighteousness, ignorance, anger, and hatred. The text posits that heaven is not a separate realm for sensual enjoyment but is the Vairaj, or the Cosmic Being itself. This divine heavenly state, as detailed in Chapter 37, is characterized by the absence of disease, worry, sorrow, and fear, where the soul moves about fearlessly.