What are the core teachings and narratives presented in Chapter 21 of the Sai Satcharitra?

Chapter 21 of the Sai Satcharitra presents several key teachings through narrative. It begins by describing the ideal state of a listener for spiritual stories, who should be moved to tears and have their hair stand on end. The chapter then shares a personal story from the author about his time as a Magistrate in Bandra, where pride and 'ill-luck' prevented him from visiting the renowned Siddha, Pir Maulana. This story illustrates the principle that encountering a Saint requires good fortune and God's grace. Finally, the chapter teaches that all Saints, despite appearing in different times and places, are essentially one and inseparable, working in unison.