Can you describe the unfathomable nature of Sai Baba and the divine principle as explained in Chapter 37?

Chapter 37 portrays Sai Baba as profound and difficult to fathom, much like the ocean. His actions are marvelous, and those who try to understand their cause eventually sit quietly in amazement. His personal state is unpredictable, sometimes absorbed in bliss, sometimes detached, yet always alert in his true form. This chapter extends this unfathomable nature to the divine principle itself, explaining that the same principle pervades everything from the creator Brahma down to a blade of grass. Though this principle, Brahman, is devoid of worldly qualities, it can appear otherwise to a soul deluded by ignorance, leading to a false sense of separation from the divine.