Based on Chapter 25, what does Sai Baba desire from his followers, and what is the reward for this?

According to Chapter 25, Sai Baba is the "supreme embodiment of mercy" who desires a singular quality from his followers: "one-pointed devotion." The chapter clarifies that this means worshipping the Sadguru with love, referencing Krishna's words to Uddhava that "The Sadguru is indeed My own form." The reward for such sincere and focused faith is immense. The text explicitly states that "A devotee who is faithful and filled with devotion lacks nothing in attaining their desires." Thus, as Chapter 25 explains, the path to fulfillment lies not in complex rituals, but in cultivating a heart full of unwavering love and devotion for the Guru.