What are the main stories and teachings introduced in Chapter 32 of the Sai Satcharitra?

Chapter 32 of the Sai Satcharitra serves as an introduction to several significant stories and teachings. The text promises to narrate a sweet incident told by Sai Baba himself about an unexpected Guru-darshan he experienced in a forest. It also previews the story of a woman who resolved to fast for three days but was instead guided by Baba to make and eat puranpolis, learning a lesson that true welfare lies in service to others. As Chapter 32 explains, these stories are meant to generate devotion and end sorrow. Furthermore, the chapter introduces a philosophical metaphor of the 'tree of worldly existence' to explain the nature of samsara.