Analyze the theological concept presented in Chapter 1 where Sai Baba is equated with multiple deities of the Hindu pantheon.

Chapter 1 of the Sai Satcharitra establishes a profound theological concept by identifying Sai Baba with several primary deities. After offering traditional salutations to Ganesha and Saraswati, the text explicitly equates Sai with them, stating, "This Sai himself is Ganesha Ganapati" and "Sai himself is Goddess Saraswati." Furthermore, the author bows to the trimurti of Brahma, Vishnu, and Shankar and then addresses Sai directly, saying, "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)." As presented in Chapter 1, this isn't just simple praise but a foundational assertion of Sai's non-dual nature as the supreme, all-encompassing reality embodying the functions of all deities.