According to the text, why was the summary of the Shri Sai Satcharitra not written by its original author, Hemadpant?

Chapter 53 clarifies that while the original author, Hemadpant (Dabholkar), had promised to write a summary to complete the book, it did not happen. The text initially suggests it might have been due to forgetfulness. However, it ultimately attributes the failure to a higher power, stating that "Baba’s will is more powerful" and "Nothing happens by one's own will." The most direct cause, as mentioned in chapter 53, was Hemadpant's sudden death, which left his work incomplete and his heart grieved. His records, written on scraps of paper, were later found to be missing the promised summary.