How does the author of the Shri Sai Satcharitra portray his own role in writing the book within Chapter 50?

In Chapter 50, the author, Hemadpant, expresses profound humility regarding his role in composing the text. He questions his own capacity to describe Sai's glory, referring to himself as a 'wretched one.' He firmly believes the book is not his own creation but is a direct manifestation of Sai Baba's grace for his followers. As the chapter states, Sai himself, 'out of love for his devotees, reveals this book through grace.' This positions the author not as a writer with creative agency, but as a humble instrument or conduit through whom Sai's life and teachings are being shared with the faithful.