What specific vow did Balasaheb Deo make about reading the Dnyaneshwari, and what led him to make it?

After numerous failed attempts to read the Dnyaneshwari, Balasaheb Deo became very distressed. Chapter 41 explains that his efforts to establish a daily reading practice, even for just five verses (Ovis), did not succeed with any regularity or enthusiasm. Feeling he was unable to accomplish this on his own, he made a firm resolve. He decided he would only begin reading the Dnyaneshwari when Sai Baba Himself gave the direct order and instilled the love for it in his heart. This vow, born of frustration and faith, was his way of surrendering the problem to Sai, trusting that only a divine intervention could overcome the persistent obstacles he faced.