Can you explain the powerful metaphors used in the text to describe the experience of being devoted to Sai Baba?

Chapter 47 employs several rich metaphors to illustrate the boundless benefits of devotion to Sai Baba. The author says that devotees are like people "sitting on the shore of the ocean of Sai's stories," suggesting an infinite supply of wisdom and grace. Another powerful analogy is being "under the shade of the Kalpataru (wish-fulfilling tree)," where a desire is fulfilled as soon as it arises. The text also poses rhetorical questions to highlight Sai's supreme protection: who would worry about a lamp in the house of the Sun, and what harm can poison do to one who constantly drinks nectar? These comparisons convey that with a perpetual protector like Sai, there is no lack of spiritual nourishment or safety.