Based on Chapter 53, how is the theme of divine will versus human intention illustrated in the creation of the Shri Sai Satcharitra?

Chapter 53 strongly emphasizes the supremacy of divine will over human plans. It explicitly notes that while Hemadpant intended to complete the book with a summary, it did not happen according to his plan. The text states, 'Nothing happens by one's own will; Baba’s will is more powerful.' This theme is further reinforced by the successor author, who felt completely incapable of the task and prayed for divine intervention, concluding that 'Sai, the breaker of obstacles (Vakratunda), will be the one to write this summary. His glory is immense; my mouth is merely an instrument.'