How does Chapter 53 explain the role of divine will in the writing and completion of the book?

Chapter 53 strongly emphasizes that divine will, specifically Sai Baba's will, is the ultimate force behind the Satcharitra's creation. When explaining why Hemadpant couldn't finish the book, the text states, "Nothing happens by one's own will; Baba’s will is more powerful." This theme continues with the new author, who, feeling completely unqualified, surrenders to a higher power. He prays for grace and explicitly states his belief that "Sai, the breaker of obstacles (Vakratunda), will be the one to write this summary" and that his own mouth is "merely an instrument." Therefore, the entire process, including the interruption and subsequent completion, is portrayed not as a human endeavor but as a manifestation of the Sadguru's power.