How does Chapter 21 describe the relationship between different saints, even if they live in different times and places?

Chapter 21 presents a profound concept about the unity of saints. It states that while saints may take incarnations in different places and at different times for specific purposes, they are "essentially inseparable from one another." The text uses an analogy, comparing this divine network to a sovereign king who establishes outposts in various places with appointed officers. Similarly, as Chapter 21 describes, this "Emperor of Self-bliss" appears in various places but drives the chariot of His kingdom by pulling the strings invisibly. The chapter emphasizes that even though country, time, and objects may differ, the signs of one saint are completely known by another because, inwardly, they are all one.