How does the author in Chapter 49 describe the challenge of capturing the essence of Sai Baba in words?

In Chapter 49, the author expresses the profound difficulty of describing the Sadguru. He notes that even the Vedas and Puranas grew weary in their attempts and that true praise is actually found in silence. However, Sai's qualities compel him to speak. The author describes Sai's Leela (play) as inexpressible and his art as inconceivable. He questions how his own spoken word, or Vaikhari, could possibly comprehend the Unfathomable, a realm from which even higher forms of speech like Para, Pashyanti, and Madhyama return, unable to describe it.