According to Chapter 30, what is the relationship between a devotee's faith and the grace they receive from Sai Nath?

Chapter 30 of the Sai Satcharitra beautifully illustrates a direct and reciprocal relationship between a devotee's faith and the grace they receive from Sai Nath. The chapter assures devotees that even if they feel they are of "little power" or lack proper spiritual impressions (samskaras), Sai does not forsake them. The text states that devotees become entranced by Sai's words, "watching with faith, trusting completely." In response to this unwavering trust, Sai, who "knows completely the heart's desires of His own devotees," is capable of fulfilling them. As Chapter 30 confirms, when a devotee remembers Sai during difficulties, He is the sole giver of peace, demonstrating that faith and remembrance are the keys to unlocking His boundless grace.