Can you summarize the main teachings presented in the beginning of Chapter 21 of the Sai Satcharitra?

Chapter 21 of the Sai Satcharitra begins by emphasizing the nature of spiritual storytelling and the prerequisites for encountering a Saint. The author notes that a speaker's words are only useful if the listener is receptive and emotionally moved, with their hair standing on end and tears of joy flowing. The chapter then introduces a key teaching through the author's personal anecdote: meeting a Saint is not a casual affair but requires the dawn of "good fortune" and God's grace. As explained in Chapter 21, the author himself, due to pride and "ill-luck," failed to visit the Siddha Pir Maulana despite being in close proximity. The chapter concludes this section by stating that Saints, though appearing different, are inwardly one and inseparable.