Based on Chapter 10, what is the connection between devotion to the Guru and the destruction of a devotee's karma?

According to Chapter 10, there is a direct and powerful connection between devotion to the Guru and the nullification of karma. The text states that by the Guru's mere remembrance with a loving heart, "the knot of birth and death is untied." It further elaborates that through the Guru's sight, a devotee's accumulated (Sanchit) and current (Kriyaman) karmas are destroyed. The chapter emphasizes that by placing trust in the Sadguru, a devotee can achieve liberation effortlessly, suggesting that the Guru's grace is a definitive means to transcend one's karmic baggage and cross the ocean of worldly existence.