What is the underlying moral lesson from the story of the quarrel between Anna and Mavshibai?

The story, while seemingly small, imparts a profound lesson about the nature of devotion and human relationships. Chapter 24 concludes by explaining the deeper meaning: if the pure, guileless love that exists between a mother and son had been present in the minds of both Anna and Mavshibai, the quarrel would never have occurred and the tendency for anger would not have arisen. Sai Baba's witty intervention, reframing Mavshibai as a "Mother," was designed to instill this very understanding. The moral is that true service and devotion should be rooted in a familial love that transcends ego and prevents petty conflicts.