How does Chapter 10 describe Sai Baba's ability to influence a devotee's fate and karma?

Chapter 10 explains that Sai Baba, as the Sadguru, holds immense power over a devotee's life path. It states that by placing faith in His feet, He "strikes a nail over the lines of destiny," which is a powerful metaphor for changing one's fate. The text further elaborates that through His sight alone, the knots of the heart are broken, attachment to sense objects vanishes, and even accumulated (Sanchit) and current (Kriyaman) karmas are destroyed. This demonstrates that devotion to Baba can fundamentally alter the course of one's life and spiritual journey, offering liberation from the cycle of karma.