How does the author of the Sai Satcharitra describe his own role and capability in writing the text in Chapter 30?

In Chapter 30, the author, Hemadpant, expresses profound humility regarding his role in composing the Satcharitra. He questions his own qualifications, asking, "what qualification do I have?" He firmly believes he is merely a vessel and that the true author is Sai Baba himself. The text states, "He whose work it is, He Himself gets it accomplished. What burden is there on me then?" The author sees Sai as the "illuminator of my speech" and the "capable lamp of knowledge" who is destroying the darkness of ignorance, which stills the wavering of his mind and makes the effort feel slight, as detailed in Chapter 30.