What does Chapter 6 teach about the Sadguru's role in spiritual awakening and achieving non-duality?

Chapter 6 portrays the Sadguru as the essential guide to spiritual awakening. It states that Sai Baba awakens the sense of 'I am He' (Soham) within a devotee, revealing their innate bliss. By doing so, He dissolves the sense of 'me and mine' right there, which allows for the manifestation of the harmony of non-duality (Advaita). This chapter emphasizes that the Sadguru is the helmsman of the boat of life, and with His guidance, one can safely reach the far shore of spiritual realization, transcending the ego and experiencing unity with the divine.