According to Chapter 15, what are the spiritual benefits promised to those who listen to Sai's stories with faith?

Chapter 15 outlines numerous spiritual benefits for those who listen to the stories of Sai with patience and faith. The text promises that by partaking in this 'nectar-like story,' listeners will attain devotion filled with love and feel fulfilled. Specifically, Chapter 15 states that devotees will easily attain the Supreme goal, listeners will get devotion and liberation, and the sincere will find happiness and peace. It is also mentioned that hearing these stories from the Guru's mouth will destroy the fear of worldly existence and cause the Self within to manifest itself.