According to the introduction of Chapter 32, what is the main event that Sai Baba himself will narrate, and what is its significance?

The introduction to Chapter 32 of the Sai Satcharitra builds anticipation for a very special story narrated by Sai Baba himself. The text explains that Baba will recount a sweet incident from his past when he was in the forest and had an unexpected darshan of his own Guru. This event is described as a 'wondrous' deed of the Guru. The significance of this story, as mentioned in Chapter 32, is immense. It is said to grant devotion, faith, and liberation. The author states that the words from Sai's own mouth are powerful, capable of destroying sins and afflictions just as the sight of the Ganga river does. This self-narrated story is presented as the centerpiece of the chapter, fulfilling the desire of the listeners for profound spiritual insight.