The introduction to Chapter 31 mentions several stories. What are they, and what is the stated purpose of recounting them?

The introductory verses of Chapter 31 provide a summary of various past and upcoming stories. These include the tale of a devotee of Saptashringi, how Madhavrao's vow was fulfilled, how Baba gave darshan in a dream for Khushalchet Ramlala, and the story of how Mankar, Noolkar Megha, and even a cruel tiger were given a place at Baba's feet. The chapter then introduces the main story of a sannyasi on his way to Mansarovar. The author notes that while the stories are extensive, they will be told in brief with their essential meaning, stating that this approach "will be beneficial for one's own welfare."