What are the main topics introduced in Chapter 32 of the Sai Satcharitra?

Chapter 32 of the Sai Satcharitra begins by setting the stage for two main narratives. It first recaps the passing of devotees like Vijayanand and Tatya Saheb Noolkar. The text then introduces the two primary stories for the current chapter: a sweet incident narrated by Sai Baba himself about an unexpected meeting with his Guru in a forest, and the story of a woman whose resolve to fast was lovingly broken by Baba. As noted in Chapter 32, this chapter also delves into a profound philosophical discussion on the absolute necessity of a Guru for gaining true knowledge and introduces a detailed metaphor of the perishable 'tree of worldly existence' which is born from ignorance and desire.