What are some of the key philosophical attributes and symbols associated with Sai Baba in Chapter 16?

Chapter 16 uses rich, philosophical language to describe Sai Baba's divine nature. He is hailed as the 'King of Yogis' and given titles like Stainless (Niranjana), Imperishable (Avyaya), and One beyond attributes (Gunatita). His speech is compared to the 'river of nectar from the ocean of Vedanta.' A powerful symbol mentioned is the 'sharp blade of the sword of Knowledge,' which shines so brilliantly that the mere sight of his hand raised to strike causes the 'tree of worldly existence' to tremble in fear. As Chapter 16 explains, even his ornaments are symbolic, with Peace and Self-control shining as divine gems around his neck.