According to Chapter 49 of the Sai Satcharita, what is the author's perspective on his own role in writing the book versus Sai Baba's role?

In Chapter 49, the author, Hemadpant, expresses that he is merely an instrument for a higher power. He clarifies that Sai Baba is the true composer and writer of the Satcharita. The author states, "He Himself is the composer and the writer. Without His inspiration, there would be mere dryness at every step." He describes how if he forgets the narrative, Sai gives him remembrance at the right time, and that stories manifest unexpectedly, compelling him to write. The chapter concludes that the merciful Sainath entered the author's mind to get the book written, thereby fulfilling his desires as well.