How does Chapter 20 describe the fundamental nature of Sai Baba and his appearance in a physical form?

Chapter 20 of the Sai Satcharitra explains that Sai Baba is "originally formless." However, for the sake of his devotees, he took on a physical form. The text uses a powerful metaphor, stating that he accepted the role of the actress "Maya" and "truly played like an actor." This highlights that his physical manifestation was a compassionate act to make himself accessible to his followers. The chapter also describes him as a "Siddhashram" or an abode of the perfected, whose mere sight relieves the fatigue of worldly life and whose presence drives away the delusion of existence for those close to him.