How does Chapter 21 explain the relationship between different Saints who appear in different times and places?

Chapter 21 explains that Saints, despite taking incarnations in various places and at different times for specific purposes, are essentially inseparable and inwardly one. The text uses an analogy to clarify this concept, comparing the divine order to that of a sovereign king. It states that just as a king establishes outposts with appointed officers to ensure prosperity and order throughout his kingdom, the "Emperor of Self-bliss" (God) appears in various forms as Saints. These Saints drive the chariot of His kingdom, with their actions being invisibly connected and controlled. Chapter 21 emphasizes that though their external circumstances like country and time may differ, the signs of one Saint are completely known by another, affirming their underlying unity.