How does Chapter 15 characterize the dynamic between devotees and Sai, particularly in their quest for his vision?

Chapter 15 portrays the dynamic between devotees and Sai as one of persistent, loving pursuit met with eventual grace. The chapter explicitly states its purpose is to describe the prayer of loving devotees and how Sai, being pleased, grants them His vision. This interaction is illustrated with the analogy of kittens and a mother cat. As detailed in Chapter 15, the kittens swarm and cling to their mother with love, and despite her initial annoyance or growling, their affection causes her to relent and nurse them. This suggests that devotees' persistent and loving prayers please Sai, who then bestows His grace and 'darshan' upon them.