How does Chapter 22 use the "logic of the branch and the moon" to illustrate the experience of having Baba's darshan?

Chapter 22 employs a classical analogy, referred to as the "logic of the branch and the moon," to explain how devotees could perceive the divine through a tangible form. This logic illustrates how one might point to a distant moon by first directing someone's gaze to a nearby tree branch. In the same way, the chapter describes devotees longing for a vision, much like people long for the new moon after a dark night. According to Chapter 22, Baba would fulfill this longing by directing their attention to a physical point: his big toe. The nail of his toe, shining "like the second day's moon," served as the 'branch' that guided the devotee's focus, allowing them to perceive the subtle 'moon' of divine vision.