Why didn't the original author, Hemadpant, finish the Shri Sai Satcharitra himself?

According to Chapter 53, the original author, Hemadpant (Dabholkar), was unable to complete the Shri Sai Satcharitra because he passed away suddenly. He had made a promise in the previous chapter to provide a summary, but his unexpected death left everyone grieved and uncertain about how to proceed. The text states that while it's a general rule for an author to complete their own book, this was an exception, as nothing happens by one's own will and Baba's will is more powerful. His son, Shri Gajanan, later provided Hemadpant's extensive records to the person who would eventually complete the work.