How does the author of the Sai Satcharitra perceive his own role in writing the text, according to his reflections in Chapter 30?

In Chapter 30, the author humbly reflects on his own capabilities, or lack thereof, in composing the sacred text. He questions his own qualifications by asking, "what qualification do I have?" and suggests he is merely a vessel for a higher purpose. He firmly attributes the entire work to Sai Baba, stating, "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 dispels the darkness of ignorance. This complete faith in his Guru is what stills the wavering of his mind and makes the monumental task of writing feel effortless.