Could you explain the analogy of the moon and Sai Baba's feet as described in Chapter 22?

Chapter 22 uses a beautiful and intricate analogy to describe the experience of having Baba's darshan (vision). It compares the devotees' longing for a divine vision to the natural longing for the sight of the moon after the dark night of the New Moon. The chapter explains that Baba fulfills this spiritual curiosity at his own feet. When he sits with his right foot over his left knee, the nail of his right big toe is said to shine like the crescent moon on the second day. This "moon of the nail" becomes a focal point, illustrating the principle that by concentrating on a part of the divine (the big toe), one can gain a vision of the whole.