What does Chapter 6 of the Sai Satcharitra teach about the role and power of a Sadguru like Sai Baba?

Chapter 6 of the Sai Satcharitra extols the supreme importance of the Sadguru, portraying Sai Baba as the essential helmsman who can guide a devotee's boat across the ocean of worldly existence. The chapter emphasizes the transformative power of the Guru's touch, stating that His blessing hand, along with Udi, can burn away the subtle body or ego. As described in this chapter, this divine contact washes away the accumulated impurities from many births, purifying the devotee. This grace fills the heart with self-bliss and evokes tears of love, highlighting the Sadguru's indispensable role in a devotee's spiritual journey.