How does the author of the Sai Satcharitra describe the nature and purpose of sharing these stories, particularly in the context of introducing Damu Anna's tale?

The author describes the Sai Satcharitra not as a mere collection of words but as the very grace and 'Prasad' from the Saint's feet, a 'Shed of Nectar-like Sai Stories' for devotees to find relief from worldly existence. As Chapter 25 elaborates, these stories are like a Moonstone from which the nectar of Sai's tales flows, meant to satisfy devotees like thirsty Chakora birds. Before introducing Damu Anna's story, the author urges listeners to approach these holy tales with an unreserved and focused mind, emphasizing that they have the power to burn away the sins of the Kali age. The author's courage to write is attributed directly to Sai's inspiration, believing Sai Himself will accept the book for the salvation of His devotees.