Can you summarize Sai Baba's nature and power as depicted in the Satcharitra?

According to Chapter 36 of the Shri Sai Satcharitra, Sai Baba's nature is profound and transcendent. He is described as having no specific name or village, yet possessing infinite glory. The text states he can "turn a beggar into a king in a moment" and is an "incarnation of the knowledge of Truth." He is depicted as being detached from his own name, yet orchestrating various events and showing different forms to those upon whom he bestows his grace. Chapter 36 also highlights his protective nature, stating that he never lets those who meditate on him or sing his praises lack anything, protecting them completely.