According to Chapter 32, what is the importance of a Guru for gaining true knowledge?

Chapter 32 strongly emphasizes that a Guru's grace is indispensable for attaining true knowledge. The text makes a powerful statement that even if a person has exhaustively studied the Vedas, Vedangas, and other scriptures, all that learning is considered "mere chaff" without the grace of a Guru. This highlights that intellectual or scholarly pursuits alone are insufficient for spiritual realization. Furthermore, the chapter notes that the words from Sai Baba's own mouth have the power to destroy sins and afflictions and, most importantly, cause one to see their own Guru. This underscores the belief that the Guru is the essential catalyst for genuine spiritual insight and liberation from worldly sorrows.