According to Chapter 52, why was the book "Sai Leela" created and what is its purpose?

Chapter 52 explains that the book "Sai Leela" was written to preserve the memory of the experiences Sai Baba gave to His devotees while He was in His physical body. The text is described as "supremely holy" and contains a collection of stories about His true character. As mentioned in this chapter, its purpose is to provide enlightenment for both this world and the next. The inspiration for the book reportedly came after Sai's passing, based on the profound stories He Himself had narrated to His disciples, which would cause them to become so absorbed that they would forget hunger and thirst.