What is the primary focus and introduction of Chapter 51 of the Shri Sai Satcharita?

Chapter 51 of the Shri Sai Satcharita begins with devotional salutations and praises for Sai Baba. It then bridges from the previous chapter's discussion on destroying ignorance, drawing a parallel to the dialogue between Krishna and Arjuna in the Bhagavad Gita where the focus is on the destruction of delusion (moha). As detailed in this chapter, the narrative then sets the stage for the stories to be told, promising a marvelous account of how Kakasaheb was established in Shirdi due to his past life bonds (rinanubandh) and also mentioning three other stories of devotees that will be shared.