What is the significance of the 'Kalpataru' (wish-fulfilling tree) and the 'ocean of Sai's stories' metaphors used in the text?

In Chapter 47, these metaphors highlight the abundance and power of being in Sai Baba's presence. The author states that by sitting on the shore of the 'ocean of Sai's stories,' there is no need to struggle for them, implying an endless supply of divine wisdom and joy. Similarly, being under the shade of the 'Kalpataru' (wish-fulfilling tree), which represents Sai, means that a devotee's desire for these sacred narratives is fulfilled as soon as it arises. These images convey that for a devotee connected to Sai, there is a perpetual and effortless access to spiritual nourishment and protection.