How does the author of the Shri Sai Satcharitra frame the story of Damu Anna for the reader?

The author frames the story of Damu Anna as a powerful lesson in faith and divine mercy. In chapter 25, he introduces the tale as a report that shows Sai's immense love for His devotees and promises that listening to it will bring joy. He describes the story as being 'very pure in its meaning' and a way for the reader to understand how the 'Guru-Mother is an Ocean of Mercy.' The author explicitly states that by paying attention to this story, the listener's difficulties will vanish and Sai's power will be revealed, positioning Damu Anna's experience as a key demonstration of how one-pointed faith is rewarded by the Sadguru.