How does Chapter 42 describe the power of a Sadguru like Sai Baba for his devotees?

According to Chapter 42 of the Shri Sai Satcharitra, the power of a Sadguru like Sai Baba is immense and transformative. By the light of the Guru's grace, the distress and fear of worldly existence are removed, and the door to ultimate liberation is opened. The text explains that by constantly remembering the Sadguru's feet, the very nature of obstacles dissolves, unhappiness turns into happiness, and even death itself meets its death. As mentioned in this chapter, Sai Baba's grace was demonstrated when he appeared in a devotee's dream, fulfilled their desire, and gave them clear permission to read the Dnyaneshwari, illustrating how the Guru guides devotees toward spiritual progress.