How does the author of the Sai Satcharitra describe his own role and Sai Baba's influence in the creation of the book in Chapter 49?

In Chapter 49, the author portrays himself as a mere instrument for a divine task. He explicitly states that Sai Baba Himself is the true "composer and the writer" of the Satcharita, and that without Sai's inspiration, the work would be dry. The author explains that Sai prompted him to start the book for the benefit of other devotees and for the author's own self-interest. He shares personal experiences of this divine guidance, noting that if he forgets the narrative, Sai provides "the remembrance at the right time," and that stories manifest so unexpectedly that he feels compelled to write. This illustrates that the author believed the book was written through him, not by him, as a merciful act of Sainath.