What is the nature of Sai Baba's teachings as described in the beginning of Chapter 24?

Chapter 24 begins by explaining the unique nature of Sai Baba's teachings. It states that Sainath Guru, described as a "cloud of mercy," imparts profound wisdom even through humor and jokes. Baba's methods were extraordinary; he would impress the essence of truth through jokes, which his devotees eagerly awaited. This humor, combined with his playful gestures and smiling face, made his teachings both sweet and effective, serving both worldly and spiritual interests. The chapter emphasizes that these Saints are pure and faultless, and worshipping them helps achieve both worldly goals and the supreme goal of life.