Based on Chapter 37, how is Sai Baba's character and behavior described?

Chapter 37 portrays Sai Baba's life and actions as incomprehensible, marvelous, and profound. He is described as being in an unpredictable state, sometimes appearing intoxicated with the bliss of the Self (Brahmananda) and at other times completely detached while performing actions. The chapter highlights his alertness and how his mind is always fixed on Self-realization. His nature is compared to the ocean—pleasant yet deep and difficult to fathom. Furthermore, the text emphasizes his moral character, noting that he treated all men as brothers and women as his sisters or mothers, and was known to all as a celibate (Urdhvareta). These descriptions from Chapter 37 paint a picture of a Satguru whose true form is beyond easy description.