Who questioned Balasaheb Deo about his reading habits in Shirdi, and what was the context of this interaction?

After making a vow to only read the Dnyaneshwari upon Sai's direct command, Deo traveled to Shirdi with his mother and sisters. It was during this visit that the interaction occurred. Chapter 41 states that it was Jog who approached Deo and asked him, "Why aren't you reading Dnyaneshwari daily these days?" This question came after Deo had already been struggling immensely with his private resolution and had essentially given up on his own efforts, placing the entire matter in Sai Baba's hands. Jog's question brought Deo's internal struggle into an external conversation.