Who is the ultimate narrator of the story in Chapter 47, and what is the promised effect on the listener?

Chapter 47 reveals that the ultimate narrator is Sai himself. The text states, "Sai is the eye of the eyes and the ear of the ears; Entering my heart, He himself narrated this account." The promised effect of hearing this story is profound spiritual transformation. According to Chapter 47, listeners, whether wise or ignorant, will have their bonds of Karma severed. It is even suggested that they will forget their bodily consciousness and be overwhelmed by divine love, ultimately helping them achieve the fulfillment of their life's purpose.