How does the author of the Sai Satcharitra describe the challenge of capturing the Sadguru's greatness in words in Chapter 49?

In Chapter 49, the author expresses the immense difficulty of describing the Sadguru's greatness. He notes that even the Vedas and Puranas grew weary of this task, suggesting that true praise is found in silence. However, Sai's qualities compel him to speak. The author states that the Guru's 'Leela' is inexpressible and his own speech cannot adequately describe the 'inconceivable art of the Unfathomable.' He explains that the Guru's greatness is beyond even the transcendental (Para) stage of speech, let alone the spoken word (Vaikhari), making any attempt to fully capture it impossible without the Guru's own grace.