What is the main subject matter introduced in Chapter 15 of the Shri Sai Satcharitra?

Chapter 15 of the Shri Sai Satcharitra serves as an introduction that sets a reverent tone. After initial salutations, the author humbly addresses the listeners, comparing their grace to an ocean that accepts all rivers. The chapter promises that listening to the stories with faith will lead to devotion, peace, liberation, and the manifestation of the Self. The primary subject announced in Chapter 15 is the description of a prayer from loving devotees to Sai and how Sai, being pleased, grants them His vision. This dynamic is illustrated with a beautiful analogy of a mother cat who, though initially seemingly annoyed, ultimately surrenders to her kittens' love and nourishes them.