What is the stated purpose of including the story of Damu Anna in this text, and what is the reader promised they will gain from it?

The text introduces the story of Damu Anna to serve as a clear example of Sai Baba's love and protective nature towards His devotees. Chapter 25 states that the story is a report to show how, once one-pointed faith is established, Sai wards off all misfortunes. The author frames it as a demonstration of the Guru-Mother being an 'Ocean of Mercy.' For the listener or reader, the text promises several benefits. By listening with a focused mind and reverence, their hearts will be filled with joy, and their difficulties will vanish. The story is presented as a holy tale that burns away the sins of the Kali age, reinforcing the spiritual value of engaging with these narratives.