Using the analogies from Chapter 52, how does a devotee overcome the state of duality by taking refuge in the Guru?

Chapter 52 provides powerful analogies to illustrate the merging of a devotee with the Guru, thereby transcending duality. One analogy compares a devotee to a river and the Guru to the ocean; by embracing the ocean, the river forgets its 'river-ness' and its separate identity. Similarly, when a devotee takes refuge in Sai, the sense of duality is removed. Another metaphor used in the chapter is that of two lamps becoming one when they embrace. In that moment, the state of duality vanishes, and there is only a single, unified light, symbolizing the non-dual state of liberation.