What is the main content of Chapter 5, titled "The Re-appearance of Shri Sai"?

Chapter 5 of the Shri Sai Satcharitra, titled "The Re-appearance of Shri Sai," primarily narrates events and teachings from an earlier period in Shirdi. It introduces Devidas, a learned man who was present before Baba's main manifestation, and tells of his scriptural debate with a Fakir. The chapter then focuses on a key lesson from Sai Baba on humility and the Guru-disciple relationship, exemplified by Baba's respectful treatment of the repentant Fakir. As detailed in Chapter 5, it also touches upon the philosophical concept of selflessness, the nature of a wise person, and concludes by previewing stories for future chapters.