What specific vow did Balasaheb Deo make regarding the Dnyaneshwari?

After repeatedly failing to maintain a daily reading of the Dnyaneshwari due to various obstacles and a lack of inner connection, Balasaheb Deo made a very specific vow. Chapter 41 explains that he resolved from the heart to stop trying on his own. He made a firm rule that he would only begin reading the Dnyaneshwari again when Sai Baba himself gave him the love for it and a direct order to 'Read.' He placed his faith entirely at Sai's feet, deciding to wait for a clear command from his Guru before proceeding.