Based on Chapter 50, what happens when a devotee receives the grace of the Sadguru like Sai Baba?

Chapter 50 beautifully illustrates the transformative power of the Sadguru's grace. It describes that when Sai Baba places his hand on a devotee's head, their ego is completely "crushed to pieces." This act of grace initiates a profound inner change, causing the spontaneous chant of "So-ham" (I am He) to begin within them. As a result, their entire perception shifts, and everything they see becomes "filled with joy." This passage from Chapter 50 shows that the Guru's grace is not just a blessing but a powerful force that dissolves the ego and reveals the divine, blissful nature of reality to the disciple.