What are the main narratives and teachings presented in Chapter 32 of the Sai Satcharitra?

Chapter 32 of the Sai Satcharitra presents two primary stories and a significant philosophical metaphor. The first is a highly anticipated story narrated by Sai Baba himself about an unexpected and wondrous encounter with his own Guru in a forest. The second narrative involves a woman who intended to fast for three days, but Baba broke her resolve by making her prepare and eat puranpolis, teaching her that true welfare lies in wearing out the body for others' service. As Chapter 32 explains, this act was meant to impart a lesson she would never forget. The chapter also introduces the metaphor of worldly existence as a vast, perishable tree.