What is the role of a Guru according to the teachings in Chapter 26?

According to the excerpts from Chapter 26, the Guru holds the most critical role in a disciple's spiritual journey. The text explicitly states that in the world, only the Guru is capable of granting the knowledge of Truth. The Guru's words are the catalyst for awakening, helping the disciple see through the illusion of the physical world. The author prays to the Sadguru, Sai Baba, to make their intellect turn inward and grant them the discrimination between the eternal and the temporary. The Guru is seen as the one who can destroy sorrow, grant peace, and ultimately provide the direct experience of self-knowledge.