How does Chapter 22 describe the experience of devotees at Sai Baba's feet and the unique way he would fulfill their longing for a vision?

Chapter 22 beautifully portrays the significance of Sai Baba's feet for his devotees. It states that for those seeking absolute happiness, there is no other path except His feet, where they would place their heads and "plunder personal happiness with love." The chapter details a specific posture Baba would adopt, sitting with his right foot over his left knee. To fulfill the devotees' longing for a vision, likened to the longing for the new moon, the nail on his right big toe would shine like the crescent moon. For those who couldn't see it, a wise person would point to the gap between his fingers holding the toe and say, "Fix your gaze here," allowing the 'moon' to become visible.