Chapter 15 mentions that the vision of Sai helps one overcome the 'threefold afflictions' and achieve the 'supreme goal (Paramartha).' Based on the chapter's content, how does the relationship between a devotee's prayer and Sai's grace facilitate this?

Chapter 15 outlines a clear path through which a devotee can achieve the supreme goal. It begins by stating that attaining the vision (darshan) of Sai is a result of "immense merits" and is the key to nullifying the "threefold afflictions." The chapter then explains the mechanism for receiving this grace. It is not a passive process but one that requires active, loving persistence from the devotee. The analogy of the mother cat and her kittens, as described in Chapter 15, is central to this understanding. The devotees' loving prayers are like the kittens clinging to their mother; even if there is an initial appearance of annoyance from Sai, their sincere and persistent devotion ultimately pleases Him. This loving persistence melts Sai's heart, causing Him to grant His vision and grace, which in turn destroys the fear of worldly existence and leads to the attainment of Paramartha.