In Chapter 30, how does the author describe his own role in creating the Sai Satcharitra?

The author, Hemadpant, expresses profound humility in Chapter 30 regarding his role in writing the text. He questions his own qualifications, stating, 'Otherwise, what qualification do I have? Who takes up this task upon themselves?' He firmly believes he is merely a vessel and that Sai Baba is the true doer, the one who 'gets it accomplished.' The chapter conveys that Sai is the 'illuminator' of the author's speech and the 'lamp of knowledge' that destroys ignorance. Because of this complete faith, the author feels no burden or apprehension, as the work belongs entirely to Sai.