What philosophy does Chapter 21 present about the relationship between different Saints?

Chapter 21 explains a profound concept about the unity among Saints. It states that although 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 them to outposts established by a single sovereign King to ensure order. Similarly, the "Emperor of Self-bliss" appears in various forms, invisibly managing His kingdom. As Chapter 21 highlights, the signs of one Saint are completely known by another, and "inwardly, they are all one," suggesting a secret, divine arrangement and a shared consciousness among all true masters.