How does Chapter 6 describe the transformative effects of Sai Baba's blessing hand on a devotee?

Chapter 6 of the Sai Satcharitra details the profound power of the Sadguru's touch. When Sai Baba places His hand, along with Udi from the Dhuni, upon a devotee's head, it is said to cause the heart to overflow with self-bliss and love. This powerful gesture has the ability to burn away the subtle body, or ego, which even the fire of dissolution cannot destroy. Furthermore, the chapter explains that by placing His lotus-hand on the head, the accumulated impurities from many previous births are washed away, rendering the devotee pure. It also mentions that this touch can grant stability to unfocused, nonsensical speech, bringing clarity and peace.