What was Baba's reaction to Dev's letter of complaint, and what message did He want Jog to convey back to Dev?

When Jog presented Dev's letter, Baba was not truly surprised, stating that the moment a letter is opened before Him, He already knows its contents and the sender's state of mind. According to Chapter 40, Baba wanted Jog to convey a clear message back to Dev. He instructed Jog to ask Dev, "You did not recognize Me! Why then did you call Me?" This question highlighted that the failure was in Dev's perception, not in Baba's promise. Baba confirmed that while he did not leave his place in a worldly sense, he did attend the Udyapan as a Sanyasi with two others, just as he had promised, affirming that the words from his mouth shall never be otherwise.