Chapter 30 describes the task of uplifting devotees as 'unavoidable for saints.' How does the chapter elaborate on this duty and Sai Baba's supreme role in it?

Chapter 30 presents the spiritual upliftment of followers as a fundamental and inescapable duty of saints. It positions Sai Baba as the 'Acharya,' or supreme teacher, of the entire assembly of saints, stating that even for Him, this sacred responsibility is unavoidable. This implies that a saint's purpose is intrinsically linked to the spiritual progress and welfare of their devotees. The chapter further clarifies this by explaining that through his grace, Sai grants his followers the ultimate upliftment: the attainment of 'inconceivable great power' and the 'wealth of discrimination between Self and non-Self,' which is the pinnacle of all knowledge. This description in Chapter 30 frames Sai's actions as the fulfillment of this highest saintly duty.