"But while he was still a long way off, his father saw him and was filled with compassion for him; he ran to his son, threw his arms around him and kissed him." (Luke 15:20)
The Pharisees and teachers of the law mutter: This man welcomes sinners and eats with them. Jesus responds not with a defence but with three parables. They are the most important thing he ever said about the nature of God, and Luke 15 is the most important chapter in the most important Gospel for understanding the heart of the Father. The three parables move from the lost sheep to the lost coin to the lost son, and each one increases in intimacy: a shepherd has a hundred sheep and loses one; a woman has ten coins and loses one; a father has two sons and loses one. The search becomes more personal with each telling.
A shepherd leaves ninety-nine sheep and searches for the lost one. When he finds it, he carries it home on his shoulders rejoicing. A woman loses one coin and sweeps the whole house until she finds it. When she does, she calls her neighbours to celebrate. In both cases Jesus says: There is more rejoicing in heaven over one sinner who repents than over ninety-nine righteous persons who do not need to repent. The joy of God at the return of a sinner is not mild satisfaction. It is the throwing of a party.
The third parable is the greatest story ever told. A younger son demands his inheritance while his father is still alive, an act of extreme disrespect, essentially wishing his father dead. He goes to a distant country and squanders everything. He ends up feeding pigs and longing to eat their food. Then, the text says, he came to himself. He rehearses a speech: I will go back to my father and say I am no longer worthy to be called your son; make me like one of your hired servants. He begins the journey home.
But while he was still a long way off, his father saw him. The father has been watching. He runs: the detail is extraordinary. A Middle Eastern patriarch does not run; it is undignified. He runs anyway. He throws his arms around the filthy, smelling, pig-herding son and kisses him. Before the boy can finish his rehearsed speech, the father calls for the best robe, a ring for his finger, sandals for his feet, and the fatted calf. The Catechism calls this parable the heart of the Gospel: the Father's mercy does not wait for repentance to be complete before it acts; it runs toward the first sign of a turning (CCC 1439).
The elder son, faithful and obedient, is angry and will not come in. His father comes out to him, just as he went out to the younger. You are always with me, and everything I have is yours. The father does not rebuke the elder son for his virtue. He simply opens the door wider: We had to celebrate and be glad, because this brother of yours was dead and is alive again; he was lost and is found. The parable ends without telling us whether the elder son went in. The door is still open. The reader must decide.
Brothers and sisters, the father in this parable is the face of God. He runs. He does not make the returning son prove himself before embracing him. He does not calculate the cost of the robe and the ring. He calls for a party. If you have been in a far country, this is the invitation: come to yourself, begin the journey home, and know that while you are still a long way off, the Father has already seen you coming and has already begun to run.
Father, we have sinned against heaven and against you. We are not worthy to be called your children. But you run toward us while we are still far off. Throw your arms around us. Put the ring on our finger and the robe on our shoulders and call the feast. We are home. Through Christ our Lord. Amen.