What is the spiritual definition of death and its causes according to the teachings in Shri Sai Satcharitra?

Chapter 37 of the Shri Sai Satcharitra presents a multifaceted view of death. On one level, it's defined as the process when something that came from the unmanifest returns to the unmanifest state. However, it also provides a deeper, spiritual interpretation, identifying the true 'nooses of death' as Adharma (unrighteousness), ignorance, anger, and hatred. The text suggests that a person who can completely overcome these negative forces is considered to have crossed over death and entered the heavenly world, reframing mortality as a spiritual condition rather than just a physical event.