Based on Chapter 10, what is the effect of a Sadguru's grace on a devotee's karma and their path to liberation?

Chapter 10 explains that a Sadguru has a profound impact on a devotee's spiritual journey, particularly concerning karma and liberation. According to chunk 1, the Sadguru's mere sight can cause a devotee's accumulated (Sanchit) and current (Kriyaman) karmas to be destroyed. This divine glance also breaks the knots of the heart and vanquishes all attachment to sense objects. For those with true devotion and faith, the Sadguru places Knowledge (Samvitti) directly into their hands and grants them the attainment of liberation (Moksha), which is characterized by bliss. This ultimate spiritual goal is achieved effortlessly through the Guru's grace, bypassing the need for intellectual struggles or complex rituals.