The Satcharitra seems to imply that only devotion to Sai matters. Does this mean that stories about other saints are considered worthless?

The Satcharitra does not explicitly devalue the stories of other saints, but it does champion a focused path to spiritual purification. In Chapter 50, the text prioritizes its central theme: "Let steady devotion to Sai be firmly attached; this is our supreme attainment." The book's position is that this dedicated path is the means by which the heart becomes pure. It states, "Let the awakening of devotion to the Saint occur; by that alone the heart becomes pure." The emphasis is on achieving a one-pointed mind and perceiving Sai in one's heart, which is presented as the most auspicious and effective way to ensure that "not a trace of sin remains."