The story suggests Sai Baba knew the contents of Damu Anna's letter before it was read. How does the text describe this interaction with Shama?

The text in Chapter 25 strongly implies Sai Baba's omniscience. When Shama placed the letter at Baba's feet, Baba immediately questioned Damu Anna's plans, stating, "It seems he is trying to touch the sky! He doesn't want what God gives." Shama was astonished, remarking that Baba's words were the "exact meaning of the letter." This prompted Shama to marvel at how Baba stirs the minds of devotees only to draw them closer. When Shama questioned the point of reading the letter if Baba already knew its contents, Baba humbly deflected, saying, "I am just as I am. I just speak whatever comes to my mind," downplaying his divine insight.