What is the role of the Guru as described in the prayers within Chapter 26?

In Chapter 26, the Guru is presented as the sole entity capable of granting a disciple the knowledge of Truth. The author offers a profound prayer to the Sadguru, Sai Baba, asking Him to make their intellect turn inward and to bestow the ability to discriminate between the eternal and the temporary. The text emphasizes that only when the Guru-Soul, who is God, is pleased can one realize the true nature of the Self. The author prays for unshakeable faith in the Guru's words, as they are the key to awakening from the illusion of the world.