What does the text say about the significance and benefits of Sai Baba's Udi?

Chapter 33 describes Sai Baba's Udi as "supremely auspicious" and notes that he produced countless bags of it. The author mentions that while there are innumerable stories about the benefits of Udi, they are condensed to avoid making the book too long. The chapter explains that Sai Baba, as the "helmsman of the path of spiritual welfare," gives spiritual welfare while also fulfilling worldly interests. The power of Udi is then illustrated through stories, such as the one where even the ash of incense sticks, when applied with faith as if it were Udi, miraculously cured the severe pain of a scorpion sting, showing that the devotee's faith combined with the master's grace is key.