What is the primary subject matter and promised benefit for readers in Chapter 15 of the Shri Sai Satcharitra?

Chapter 15 primarily describes how loving devotees pray to Sai and how He, in turn, is pleased and grants them His vision. The chapter begins by stating that only those with immense merits achieve the darshan of Sai. It promises numerous benefits to those who listen to these stories with faith and patience. As detailed in Chapter 15, listeners can attain devotion filled with love, find fulfillment, and achieve liberation. The text also mentions that the sincere will find happiness and peace, and the fear of worldly existence will be destroyed, allowing the Self within to manifest.