How does Chapter 20 describe the nature of Sai Baba and the experience of being in his presence?

In Chapter 20, Sai Baba is described as being originally formless but having taken a physical form for the benefit of his devotees, much like an actor playing a role. His presence is portrayed as a 'Siddhashram,' or an abode of the perfected, where the mere sight of him is enough to relieve the fatigue of worldly life. For those close to him, his constant presence drives away the delusion of existence. The text highlights his boundless love and mercy, especially during the distribution of Udi after the noon Aarti, creating a powerful and transformative experience for devotees.