According to Chapter 45, what is the profound power and mercy of the Guru?

Chapter 45 describes the Guru's power as supreme, stating that the Guru's feet are even more powerful than Moksha (liberation), which is the supreme goal of man. It suggests that by serving the holy water from the Guru's feet, liberation can unknowingly enter one's home. The chapter further elaborates that if the Guru becomes merciful, a devotee's worldly life turns happy, the impossible can become possible, and the Guru can guide them across the ocean of worldly existence in a mere moment, as detailed in the opening verses of Chapter 45.