What is the meaning of the 'logic of the branch and the moon' as explained in Chapter 22?

The 'logic of the branch and the moon,' as described in Chapter 22, is a metaphor for an easy and accessible path to devotion that Sai Baba provides for his followers. The analogy suggests that just as one might use a nearby tree branch to help point out and locate the distant moon in the sky, Baba offers a tangible focal point for meditation. The chapter explains that devotees longing for a divine vision can find it at Baba's feet. Specifically, it points to the "moon of the nail" on Baba's right big toe, which shines like the crescent moon. By fixing one's gaze on this accessible point, the devotee can fulfill their spiritual curiosity, making it an easy means to a profound experience.