How does the author of the Sai Satcharitra reflect on his own ability and the process of writing the book in Chapter 30?

In Chapter 30, the author expresses deep humility regarding his role in creating the Satcharitra. He questions his own qualifications, stating, 'what qualification do I have?' and concludes that the work is not his own but that Sai Baba himself is the one getting it accomplished. The author views himself as a mere vessel, declaring that 'Sai is the illuminator of my speech' and a 'capable lamp of knowledge' that destroys ignorance. This profound faith in Sai as the true author stills his mind's wavering and allows him to proceed without apprehension, feeling no effort in the task.