How does the Satcharitra use the story of Laxmichand's thought about the 'evil eye' to explain the nature of Sai's consciousness?

The incident of the 'evil eye' in Chapter 28 serves as a profound illustration of Sai Baba's non-local, all-pervading consciousness. Laxmichand merely had a fleeting mental thought that Baba's cough might be from an evil eye. The next day, Baba verbalized this exact, private thought as if it were his own, creating what the text calls an 'echo without sound.' This event is used to demonstrate that Baba's knowledge was not just observant but truly inconceivable, as he could perceive the most subtle thoughts in a devotee's mind. It led Laxmichand to conclude that Baba truly 'dwells in everyone's heart,' confirming his divine, inner-knowing nature beyond any doubt.