What is the overall tone and purpose of Chapter 42 as it transitions from past miracles to the account of Baba's passing?

Chapter 42 begins with a reverential tone, praising Sai Baba as a 'Wish-fulfilling Tree' and recapping his divine play, such as protecting a portrait from water. As mentioned in the chapter, this sets a context for understanding the power of Guru's grace in turning unhappiness into happiness and dissolving all obstacles. The purpose then shifts, preparing the reader for a more somber and significant event. The text explicitly states, 'Now, in this chapter, we shall describe Sai's nature... Likewise, listen attentively to the account of Baba's leaving his body.' This transition moves from celebrating Baba's miracles during his life to commemorating his ultimate departure, framing it as a pivotal moment for his devotees.