Nouwen sees another lesson in the parable of the Prodigal Son: a lesson about gratitude. “I can choose to be grateful even when my emotions and feelings are still steeped in hurt and resentment,” he writes. “I can choose to speak about goodness and beauty even when my inner eye still looks for someone to accuse or something to call ugly. I can choose to listen to the voices that forgive and to look at the faces that smile even while I still hear words of revenge and see grimaces of hatred.”