How does Chapter 20 explain Sai Baba's nature as both formless and having a physical body?

Chapter 20 of the Sai Satcharitra addresses this seeming paradox by explaining that Sai is "originally formless, but took form for the sake of his devotees." The text uses a powerful metaphor to clarify this concept, stating that Baba accepted the role of the actress "Maya" and truly played the part like an actor. This suggests that His physical manifestation was a deliberate act of grace for the benefit of His followers, allowing them to perceive and interact with the otherwise imperceptible, formless divine principle He represents.