Can you explain some of the metaphors used in Chapter 47 to describe the abundance of grace and wisdom available from Sai?

Chapter 47 uses several powerful metaphors to convey the inexhaustible nature of Sai's grace. The collection of his stories is likened to an "ocean," implying a limitless source of wisdom. Sai's presence is compared to being under the shade of the "Kalpataru (wish-fulfilling tree)," where a desire is fulfilled as soon as it arises. Furthermore, the text illustrates Sai's protective power by asking who would need a lamp in the "house of the Sun" or fear a "wave of poison" while constantly drinking nectar. As explained in Chapter 47, these images collectively emphasize that with Sai's protection, there is an abundance of spiritual joy and no lack of guidance.