Based on the introductory verses of Chapter 16, what are the supreme qualities and attributes of the Sadguru?

Chapter 16 opens by extolling the Sadguru's supreme qualities, referring to him with profound titles. He is called the Stainless (Niranjana), the Imperishable (Avyaya), and the One beyond attributes (Gunatita). He is the 'King of Yogis' and the 'Lord of the Empire of Self-Bliss.' His very presence is so pure that the six enemies, such as lust and anger, cannot survive near him for even a second. His sweet speech is compared to a river of nectar flowing from the ocean of Vedanta. Furthermore, Chapter 16 describes him as an 'ocean of Truth, Consciousness, and Bliss,' underscoring his complete identification with the ultimate reality.