Is heaven a physical place we go to after we die? What is the 'divine heavenly state' according to Chapter 37?

The Shri Sai Satcharitra clarifies that heaven is not just a destination for sensual enjoyment. Chapter 37 describes the true 'heavenly world' as the state of the Vairaj, the Cosmic Being itself. To behold this Virat Self-form is to be free from all mental grief. This divine state is characterized by the complete absence of disease, worry, illness, sorrow, hunger, thirst, and the fear of old age or death. It is a state where there is no duality of 'do's and don'ts,' allowing the soul to move with complete fearlessness. Therefore, heaven is presented as a state of consciousness and being, attainable by realizing one's unity with the cosmic principle that pervades all of existence, rather than a physical location to be reached after death.