Sai Baba's state of being is described as incomprehensible. Can you elaborate on his nature as depicted in the Satcharitra?

Indeed, Chapter 37 describes Sai Baba's actions and nature as marvelous and beyond description. His state is unpredictable; sometimes He appeared intoxicated with Brahmananda (the bliss of the Self), and at other times He was completely satisfied with Self-knowledge. He could perform all worldly actions while remaining entirely detached. Though He might seem inactive, He was never asleep but always alert, with His mind fixed on Self-realization. His nature is compared to the ocean—pleasant, yet deep, profound, and ultimately difficult to fathom.