According to the beginning of Chapter 6, what happens when a devotee experiences the touch of the Sadguru's hand?

The initial verses of Chapter 6 vividly describe the transformative experience of receiving the Sadguru's touch. When Sai Baba places His hand, often with Udi from the Dhuni, upon a devotee's head, their heart overflows with 'self-bliss' and their eyes pour with love. This wondrous touch has the unique power to burn the subtle body of ego into ashes. Furthermore, as the chapter explains, by placing His lotus-hand on the head, the Sadguru washes away the impurities of many past lives, making the devotee pure and bringing them supreme bliss.