What are the main themes discussed in the seventh chapter of the Shri Sai Satcharitra regarding Sai Baba's nature and actions?

The seventh chapter of the Shri Sai Satcharitra primarily explores the theme of Sai Baba's enigmatic and transcendent nature, particularly how He defied categorization as either Hindu or Muslim. It highlights His love for restoring temples, His practice of bearing the suffering of His devotees, and His mastery over yogic feats like Khanda-yoga. As Chapter 7 describes, Baba's conduct was always equal and impartial, which was demonstrated by His simultaneous celebration of Hindu festivals like Ram Navami and Muslim traditions like the Sandal procession. The chapter uses the setting of the mosque, filled with Hindu rituals like a sacred fire and bell ringing, to emphasize that His holy incarnation was beyond all worldly distinctions of caste or creed.