How does serving the Sadguru, as described in Chapter 10, affect a devotee's karma and attachments?

According to Chapter 10, sincere devotion and service to the Sadguru have a profound impact on a devotee's karmic baggage and worldly attachments. The chapter explains that by the Guru's mere sight, "the knots of the heart are broken," and "all attachment to sense objects vanishes." Furthermore, it explicitly states that both accumulated (Sanchit) and current (Kriyaman) karmas are destroyed for the devoted bhaktas. This shows that the Guru's grace not only purifies the devotee's present state but also absolves them of past karmic debts, clearing the path to liberation.