What are the core themes and promises set forth at the beginning of Sai Satcharitra's Chapter 42?

Chapter 42 begins with traditional salutations and praise for the Sadguru, referring to Sai as a 'Wish-fulfilling Tree' for his devotees. It briefly recaps the previous chapter's miracles, such as the protected portrait and a devotee's dream, to illustrate the power of Sai's grace. The chapter then sets its agenda, promising to describe Sai's nature—whether his mind was intense or soft—and, most importantly, to provide an attentive account of Baba's departure from his physical body (Mahasamadhi). As stated in Chapter 42, the purpose of hearing these stories is to remove the fear of worldly existence, open the path to liberation, and attain great holiness, framing the subsequent narrative as a spiritually beneficial act for the listener.