How does Chapter 49 describe the inexpressible nature of Sai Baba and the limitations of language?

Chapter 49 emphasizes that Sai Baba's greatness is beyond human comprehension and expression. The author states, "His Leela is inexpressible; my speech cannot describe it." The text delves into the philosophy of speech, noting that even the transcendental (Para) and middle stages (Pashyanti, Madhyama) of speech cannot grasp the Sadguru's nature, so the fourth stage, the spoken word (Vaikhari), is utterly insufficient. Despite knowing this limitation, the author cannot keep the mind still. This highlights the profound, indescribable, and unfathomable nature of the Sadguru, which transcends all forms of human language.