How does Chapter 34 illustrate the 'Glory of Udi'?

Chapter 34 serves as a continuation of the previous chapter's theme, the 'Glory of Udi,' by providing a powerful, experience-based illustration. The chapter presents the story of a young boy with a bone-cyst, a condition that expert physicians and surgeons could not cure. After all medical and spiritual efforts failed, his parents turned to Sai Baba. The climax of their plea, as shown in this chapter, is Sai's compassionate response. He reassures the worried parents and gives them his Udi, instructing them to smear it on the wound. This act highlights that the Udi, blessed by Sai, possesses the power to uproot even the most terrible and incurable diseases, thus demonstrating its divine majesty.