According to Chapter 30, what is the 'unavoidable' task that all saints, including Sai Baba, must perform?

Chapter 30 identifies a core, inescapable responsibility for all saints. The text explicitly states, "The task of uplifting one's own devotees is always unavoidable for saints." It emphasizes that this duty is so fundamental that even for Sai Baba, who is hailed as the "Acharya (teacher) of the assembly of saints," this role is "inescapable." This highlights that the primary purpose of a saint is to guide, protect, and spiritually elevate their followers. The chapter reinforces this by noting that those who have held onto Sai's feet have seen their sins dissolve and their spiritual path become "fearless and obstacle-free," demonstrating the practical outcome of this sacred duty.