Why does the Sai Satcharitra seem to exclusively focus on Sai Baba, neglecting other important saints and gurus? Doesn't this limit its spiritual scope?

The Sai Satcharitra intentionally maintains a singular focus on Sai Baba as a specific method for spiritual attainment. Chapter 50 clarifies that the book's purpose is not to be a comprehensive encyclopedia of saints but to foster "steady devotion to Sai," which it calls the "supreme attainment." The text encourages the reader to achieve a "natural state" (Sahaj-sthiti) of non-dual devotion, where the distinctions of "I" and "You" dissolve. The author, Hemadpant, explicitly presents himself as a mere "nominal cause," asserting that Sai himself is the one speaking through the text. The book's methodology is to immerse the reader in a state of oneness with Sai, viewing him as the subject, the act of reading, and the reader, thereby purifying the heart and making all senses "Sai-form."