In the context of the Malegaon doctor's story in Chapter 34, analyze how Udi is presented as a symbol of faith transcending medical science.

In Chapter 34, Udi is elevated from a mere substance to a profound symbol of faith's triumph over the limitations of science. The narrative carefully establishes the complete failure of medical expertise; a degree-holding doctor, expert surgeons, and all known treatments could not cure the boy's bone-cyst. This failure represents the boundary of human intellect and effort. The family's journey to Shirdi is a pivot from empirical solutions to spiritual surrender. Sai Baba does not offer a new medicine; he offers Udi. As Chapter 34 recounts, Baba's instruction to apply the Udi is coupled with the command to 'remain worry-free,' linking the physical act to a mental state of absolute trust. Therefore, the healing is not attributed to the ash itself, but to the divine grace it channels, activated by the family's complete faith and refuge in the Sadguru, demonstrating a reality where spiritual power accomplishes what material science cannot.