What was Jog's role in resolving the misunderstanding between Dev and Sai Baba?

Jog acted as the crucial intermediary who resolved the misunderstanding between Dev and Sai Baba. As described in Chapter 40, Dev first wrote a letter to Jog, pouring out his disappointment and feelings of being deceived by Baba. Jog then took this entire account and presented it to Sai Baba. After Baba revealed that he had indeed attended in the guise of a Sanyasi, Jog, with a "very happy mind," wrote a detailed letter back to Dev, explaining everything. This communication from Jog is what finally cleared Dev's confusion and led to his realization and remorse.