According to the Satcharitra, what is the nature of Sai Baba's power and grace?

Chapter 36 describes Sai Baba as a being of infinite glory and the very incarnation of the knowledge of Truth. He possesses the power to change a person's destiny in an instant, capable of turning a beggar into a king with the mere play of his eyebrows. For those who meditate on him or sing his praises, he ensures they never lack anything and provides complete protection. The text explains that on whomever he bestows his grace, he shows them various forms and creates many inconceivable events, demonstrating his great prowess and love for his devotees.