Chapter 16 describes eight 'ministers' serving the Guru-King. What are these eight ministers and what do they represent?

In the metaphorical royal court described in Chapter 16, the Sadguru is served by eight chief ministers. As listed in the chapter, these are: Detachment, Devotion, Pure Knowledge, Hearing (Shravan), Reflection (Manan), Meditation (Nididhyasan), Self-investigation, and Realization. These are not literal people but represent the essential spiritual practices and states of consciousness that are constantly engaged in the service of the realized Self, symbolizing the path a seeker must follow to attain the same state of Self-bliss.