What analogy does Chapter 21 use to describe Sai Baba's role among other Saints?

Chapter 21 employs a powerful analogy to describe Sai Baba's role within the larger network of Saints. It compares this spiritual system to a sovereign King's empire, where outposts are established in various places with officers appointed to ensure order. In this metaphor, Sai Baba is portrayed as the 'Emperor of Self-bliss.' From His own place, He invisibly 'pulls the strings' and 'drives the chariot of His kingdom,' suggesting He directs the activities of other Saints who are like His appointed officers in different locations, all working as part of a single, coordinated divine plan.