Chapter 16 compares the Guru to a Chintamani. How is the Guru considered superior to this wish-fulfilling gem?

In Chapter 16 of the Sai Satcharitra, a comparison is made to highlight the supreme generosity of the Sadguru. A Chintamani, or wish-fulfilling gem, is powerful because it can grant whatever a person thinks of or desires. However, the Guru's gift is infinitely greater. The chapter states that while the Chintamani gives what is thought of, the Guru gives the 'Unthinkable Object,' which is Brahman, the ultimate reality. This is a profound gift that transcends worldly desires and intellectual comprehension, making the Guru the most generous giver in all three worlds and the ultimate refuge for any seeker.