Based on Chapter 25, how does the Guru's grace overcome a devotee's perceived limitations?

Chapter 25 provides a powerful testament to how a Guru's grace can overcome a devotee's limitations, using the author's own experience as the prime example. The author explicitly states his feelings of inadequacy, noting he was an 'ignorant person' who 'lacked the authority, knowledge, or erudition' to write the book. However, the moment Sai Baba gave the command and inspiration, a profound transformation occurred. As the chapter details, 'At that very moment, my meager intellect became endowed with courage and special knowledge.' This shows that the Guru's will does not depend on the pre-existing capabilities of the devotee. Instead, the Guru's grace directly bestows the necessary qualities, turning the devotee into a capable instrument for a divine purpose.