Can you elaborate on the philosophical description of Sai Baba in Chapter 36, particularly the references to "So-ham" and his relationship with the Supreme?

Chapter 36 presents a profound philosophical portrait of Sai Baba. He is poetically called "the swan in the lake of the Supreme," indicating his pure and unattached existence within the ultimate reality. The text explicitly states that he is "indifferent to the 'I am He' (So-ham) attitude." This is a significant point, as 'So-ham' represents the Vedantic realization of oneness with the Absolute. Sai's indifference suggests a state beyond even this realization, where he delights in the service of those already liberated in Brahman, showcasing a path of devotion and service that transcends ego. As Chapter 36 illustrates, he is the incarnation of Truth who remains a witness, detached from events he himself causes, representing a truly advanced spiritual state.