How does Chapter 32 contrast the value of a Guru with traditional scriptural knowledge?

Chapter 32 places a supreme emphasis on the necessity of a Guru's grace for attaining true knowledge. The text makes a powerful statement that even if a person has exhaustively studied the Vedas and Vedangas or recited the Shrutis and Shastras, all that effort is considered 'mere chaff' without the grace of a Guru. It posits that genuine knowledge is impossible to achieve through scholarly learning alone. As Chapter 32 further clarifies, listening to the words from Sai Baba's mouth is a sacred act that not only destroys sins and afflictions but also, most importantly, causes one to see one's own Guru, reinforcing that direct guidance is indispensable.