What prompted Jog to question Deo about his reading habits in Shirdi?

The provided text does not state what specifically prompted Jog to ask the question, but it describes the context of their interaction. Deo had traveled to Shirdi with his mother and sisters on an auspicious occasion to witness the Guru's worship. It was during this visit that Jog approached him and asked, "Why aren't you reading Dnyaneshwari daily these days?" As Chapter 41 shows, this question directly addressed the very spiritual struggle Deo had been experiencing and had vowed to surrender to Sai Baba. The reason for Jog's inquiry isn't explained, but the timing of the question is portrayed as a significant event.