Why did Appasaheb feel indebted, and what was the promise he made regarding ten Rupees?

Appasaheb felt indebted because he had made a verbal promise that he had not yet fulfilled. According to the narrative in Chapter 33, his family had given a single Rupee as an offering, which Appasaheb felt was insufficient. He declared, "Had I been there, I would have given ten times more for the Fakir at that time." By saying this, he essentially gave his word that he would give ten Rupees. The text explains that until this vow was completely fulfilled, he could not be considered debt-free, highlighting the spiritual significance of keeping one's spoken commitments.