Chapter 16 makes a comparison between the Sadguru and a 'Chintamani' (wish-fulfilling gem). Can you explain how the Guru is considered superior?

In Chapter 16, the Sadguru's generosity is shown to be far superior to that of a Chintamani, or wish-fulfilling gem. The text explains that while a Chintamani can only bestow what a person thinks of or desires, the Sadguru gives something far greater and beyond ordinary conception. He gives his devotee the "Unthinkable Object," which is identified as Brahman, the ultimate reality. This highlights a key teaching from the chapter: the Guru does not merely fulfill worldly wants but provides the means for the highest spiritual realization, making him the most generous giver in all the three worlds.