Analyze the author's tone and the philosophical concept of the Guru's role in narration as presented in Chapter 36.

In Chapter 36, the author adopts a tone of profound humility and self-effacement, consciously setting aside his own ego or "I-ness." He questions his own authority, suggesting the greatness of saints is beyond description. Philosophically, the chapter presents the Guru, Sai Baba, as the true narrator. The author is merely an instrument, a "pretext," through whom Sai "makes his own qualities heard by his devotees." This concept highlights the Guru's omnipotence and grace, showing that even the act of listening to the Satcharitra is an event orchestrated by Sai for the devotee's spiritual welfare. The Guru is depicted as the ultimate source, a detached witness who causes events to occur and fulfills desires through the medium of his own stories.