Can you describe the interaction between Baba and the narrator that demonstrates Baba's omniscience?

Chapter 18 beautifully illustrates Baba's omniscience through his interaction with the narrator. While massaging Baba's feet, the narrator silently harbored thoughts of jealousy, wondering why Sathe was rewarded after only seven days of reading while his own decades of devotion seemed fruitless. The chapter notes that Baba, the "Crown of Saints," immediately knew the thought that arose in the narrator's mind. Without the narrator saying a word, Baba interrupted the moment and said, "Get up, go to that Shama and bring fifteen rupees from him." This act of sending him away on a seemingly unrelated errand was Baba's subtle way of acknowledging and addressing the narrator's hidden inner turmoil, proving that no thought or desire is hidden from Him.