What is the stated moral or lesson behind sharing the story of Damu Anna?

The story of Damu Anna is presented to illustrate a central theme: Sai Baba's protective love and mercy towards his followers. Chapter 25 introduces the narrative by stating that when a devotee establishes "one-pointed faith," Sai will ward off all their misfortunes, grant their desires, and remove their suffering. The author encourages the reader to listen to this "novel story" with their whole heart to experience how the "Guru-Mother is an 'Ocean of Mercy.'" Therefore, the lesson is that sincere devotion and faith in Sai Baba can lead to the resolution of profound difficulties and the fulfillment of deep-seated desires, demonstrating Sai's readiness to protect His devotees.