Can you explain how Chapter 49 describes the inherent difficulty in capturing the essence of a Sadguru like Sai Baba using words?

Chapter 49 delves into the profound challenge of describing Sai Baba's true nature, highlighting the limitations of human language. The author states that Sai's Leela (divine play) is 'inexpressible' and that speech cannot adequately describe the 'inconceivable art of the Unfathomable.' The text references the Vedic philosophy of speech, noting that if the transcendental (Para), visionary (Pashyanti), and mental (Madhyama) stages of speech fail to grasp His greatness, then the fourth stage, the spoken word (Vaikhari), is certainly inadequate for the task. Despite this, the author is compelled to write, realizing that true understanding comes only through complete surrender at the Sadguru's feet.