How does the author of the Satcharita describe his own role and the process of writing the book in Chapter 49?

In Chapter 49, the author portrays himself as a humble instrument for a divine will. He states that regarding the stories of saints, Sai Baba "Himself is the composer and the writer." The author feels that without Sai's inspiration, the work would be nothing but "mere dryness at every step." He provides concrete examples of this divine assistance, mentioning, "If I forget the narrative, He gives me the remembrance at the right time." He describes how a story will manifest unexpectedly, compelling him to write. The chapter concludes this reflection by stating that the "merciful Sainath, entering into my mind, got His own book written and fulfilled my desires as well."