According to Chapter 18, what are the profound results of a Guru's grace and associating with saints?

The grace of a Guru and association with saints yield transformative spiritual results. Chapter 18 explains that through their grace, worldly desires vanish, and one's consciousness becomes so infused with knowledge that they might speak of it even in their sleep. Wisdom and renunciation are described as 'twin fruits' that come into one's hands. Furthermore, when there is dedicated service to and love for saints, the Guru acts like a wish-fulfilling tree, removing all exhaustion. By listening to their stories and bowing at their feet, one's sins are washed away, leading to the ultimate attainment of the Guru's knowledge.