How does the author of the Sai Satcharitra describe Sai Baba's essential nature and his effect on devotees in Chapter 50?

In Chapter 50, Sai Baba is portrayed as a divine being whose nature transcends ordinary description. The text states that 'Sai is purely an embodiment of consciousness; the Unmanifest itself has taken form.' His desireless state is highlighted as something profound and difficult to narrate. For his devotees, he is deeply compassionate, lovingly sharing his own life story. The chapter describes his transformative power, noting that when his hand is placed on a devotee's head, their 'ego is crushed to pieces.' This divine touch initiates the inner chant of 'So-ham' (I am He), leading the devotee to perceive a world filled with joy, showcasing Sai's role as a catalyst for spiritual awakening.