According to Chapter 40, what was the inspiration and purpose behind composing the Shri Sai Satcharitra?

Chapter 40 reveals that the inspiration for the Shri Sai Satcharitra stemmed from a strong desire to describe Sai Baba's divine deeds, such as the leela of grinding grain. The author believed that by singing the praises of Sai and His qualities, impurities and sins would be destroyed. The chapter further validates this purpose by stating that God Himself is more pleased by the praise of His devotees than by praise of Himself, referencing the Bhavishyottara Purana. Ultimately, as Chapter 40 explains, the book was composed for the welfare of the devotees, with Sai Baba Himself providing the inspiration and approval for the work.