Can you explain how Sai Baba demonstrated his inner knowledge through the events surrounding the Arati and the request for khaja?

Sai Baba's inconceivable knowledge is beautifully illustrated in the story of Laxmichand. Chapter 28 recounts how Laxmichand was privately craving khaja and also suffering from hunger and back pain. Baba, without being told, openly spoke to these hidden troubles. He said, "Hunger has come, that's good. There should be medicine for back pain," and then directly connected this to the offering by saying, "do the arati quickly." The text notes that whatever was in Laxmichand's mind was clearly expressed in Baba's words, like an "Echo without sound," proving Maharaj's inner knowledge.