Why wasn't the Shri Sai Satcharitra completed as originally planned by its author, Hemadpant?

According to Chapter 53, the original author, Hemadpant (Dabholkar), had promised to provide a summary and thus complete the book. However, this did not happen because he suddenly passed away, which left everyone grieved. The text notes that while it is a general rule for an author to complete their own book, there are exceptions, and this was one of them. It is framed as an act of divine will, stating that "Nothing happens by one's own will; Baba’s will is more powerful." Hemadpant's passing meant that the promised summary was not extracted from his notes and the work was left unfinished for someone else to complete.