The text says Damu Anna was blessed with sons. How is this connected to his devotion and the flag procession?

The narrative in Chapter 25 connects Damu Anna's personal blessings with his public displays of devotion. It explicitly states that he had two wives but no children, and it was through Sai Baba's blessings that he was eventually blessed with sons. Following this, the text immediately describes his vow regarding the Ram Navami festival, where he provides a large flag for the procession every year. This vow is described as being carried out with 'uninterrupted love and devotion' for many years, suggesting his participation in the festival was a continuous expression of his deep faith and gratitude for the blessings he received.