What is the stated purpose and significance of the book 'Sai Leela' as described in Chapter 52?

Chapter 52 explains that the book 'Sai Leela', or the Satcharitra, was written to remember the experiences Sai Baba gave to His devotees while He was in His physical body. The text describes this life story as supremely holy, containing the stories of His true character, and states it provides enlightenment for this world and the next. The chapter also notes that by taking a holy bath in the Godavari river and then taking darshan of the Samadhi, one should listen to this Satcharitra, as doing so will calm the three types of afflictions.