How is the Shri Sai Satcharitra itself described metaphorically in Chapter 25?

Chapter 25 uses several beautiful metaphors to describe the nature and purpose of the Shri Sai Satcharitra. The text refers to it as a 'Shed of Nectar-like Sai Stories' where devotees can serve themselves to their heart's content and find refuge from the 'heat of worldly existence.' It is also compared to a 'Moonstone (Somakant) from which the lunar nectar of Sai's tales flows,' which can satisfy thirsty devotees just as nectar satisfies the mythical Chakora birds. Finally, the author calls the book the 'grace and "Prasad" of the Saint's feet,' indicating that the life story is a sacred offering from the Guru to his followers, intended to burn away the sins of the age.