How does Chapter 52 use analogies to explain the concept of a devotee merging with the Guru and losing their sense of duality?

Chapter 52 provides several powerful analogies to describe the union of a devotee with Sai and the resulting dissolution of duality. The text explains that when a devotee takes refuge at Sai's feet, no duality remains. This is compared to a river entering the ocean and forgetting its own "river-ness" to become the ocean itself. Another analogy used in Chapter 52 is that of two lamps embracing, which immediately causes the state of duality to vanish, leaving only one unified light. Similarly, it compares the process to salt entering the ocean and becoming one with it instantly, illustrating how devotees relinquish their "I-ness" and become one with Him.