How does the author of the Shri Sai Satcharitra describe the purpose and nature of the book itself just before beginning the story of Damu Anna?

In Chapter 25, just before introducing Damu Anna's story, the author humbly presents the Shri Sai Satcharitra as a work inspired directly by Sai Baba for the salvation of His devotees. He describes the book as a "Shed of Nectar-like Sai Stories," a refuge for followers to ward off the heat of worldly existence. The author further uses the metaphor of the life story being a "Moonstone" (Somakant) from which the lunar nectar of Sai's tales flows, providing satisfaction to devotees like thirsty Chakora birds. He frames the act of listening to these holy stories as a sacred process that can burn away the sins of the Kali age.