In what ways does Chapter 1 equate Sai Baba with the principal deities of the Hindu pantheon?

Chapter 1 of the Sai Satcharitra profoundly establishes Sai Baba's divinity by equating him with several principal deities. The text explicitly identifies him with Lord Ganesha, stating, "This Sai himself is Ganesha Ganapati." It then does the same with the Goddess of Knowledge, claiming, "Sai himself is Goddess Saraswati." Furthermore, after bowing to the trinity of Brahma, Vishnu, and Shankar, the author addresses Sai Baba directly: "O self-effulgent Sainath, you alone are our Lord of Ganas (Ganadhish), the Lord of Savitri (Brahma), the Lord of Rama (Vishnu), or the Lord of Uma (Shiva)." This highlights a non-dual perspective where Sai is seen as the all-encompassing Supreme Being.