How does Chapter 49 describe the challenge of using language to capture the essence of Sai Baba?

Chapter 49 eloquently describes the immense challenge of capturing the Sadguru's greatness through language. The author notes that even the Vedas and Puranas grew weary of this task. The text delves into the philosophy of speech, explaining that where the transcendental speech (Para) returns defeated, and the middle stages (Pashyanti and Madhyama) are not even mentioned, the fourth stage, the spoken word (Vaikhari), is utterly powerless. As described in Chapter 49, despite knowing the futility of this effort, the author's mind cannot remain still and is compelled by Sai's grace to attempt to describe the indescribable.