How does Chapter 10 describe the power of a Sadguru like Sai Baba to help his followers?

According to Chapter 10, the Sadguru possesses immense power to aid devotees. By placing faith in His feet, He can change one's fate, a concept described as striking "a nail over the lines of destiny." The text explains that the Sadguru serves as a boatman to help followers cross the ocean of existence (Bhavasagar) and overcome physical, mental, and divine miseries. His mere sight can break the knots of the heart, remove attachments, and destroy both accumulated (Sanchit) and current (Kriyaman) karmas, ultimately granting liberation effortlessly to the faithful.