Based on the introduction to Chapter 36, what is the spiritual significance of listening to Sai's stories?

The introduction to Chapter 36 posits that listening to Sai's stories is a profound spiritual practice with deep significance. The text states that these narratives are not just stories but are the "very water of self-bliss." This experience is said to remove the fatigue and misery of worldly existence, leading to a state of happiness. Chapter 36 suggests that for any fortunate soul wishing to achieve their own spiritual welfare, respectfully listening to Sai's life stories is a potent method. It is a process that purifies the listener and speaker, and paradoxically, the more one 'drinks' these stories, the more one's thirst for devotion intensely increases.