Luke 15:11-32, Luke 15:17-20, Luke 15:24
The Most Beloved Parable
The parable of the prodigal son in Luke 15:11-32 is arguably the most beloved and the most theologically rich of all Jesus' parables. It has been called "the gospel within the gospel" — a complete picture of sin, repentance, and grace in a single story.
It was told in response to the Pharisees' complaint that Jesus "receives sinners and eats with them." (Luke 15:2). It is, among other things, a defence of the gospel.
The Younger Son — A Portrait of Sin
The younger son's demand — "give me the share of property that is coming to me" (Luke 15:12) — was, in the cultural context, an act of staggering contempt. It was the equivalent of saying "I wish you were dead" to his father. He wanted the inheritance without the relationship.
He went to a far country, squandered everything in reckless living, and found himself feeding pigs — the most degrading possible occupation for a Jewish young man — and hungry enough to envy the pigs' food. The parable traces the logic of sin: the self-centred demand, the apparent freedom, the descending spiral, the bottom.
The Turning Point — Repentance
"But when he came to himself" (Luke 15:17) — the turning point is framed as a return to reality. Sin is a kind of unreality, a departure from truth. Repentance is coming back to one's senses.
The son's repentance is visible, specific, and self-renouncing: "I will arise and go to my father, and I will say to him, 'Father, I have sinned against heaven and before you. I am no longer worthy to be called your son. Treat me as one of your hired servants.' " (Luke 15:18-19). He has no negotiating position. He makes no excuses. He throws himself on his father's mercy.
The Father's Response — A Picture of Grace
What the father does next is the heart of the parable and the heart of the gospel. The son is "still a great way off" when the father sees him. He has been watching and waiting. He runs — a dignified father running was socially undignified; grace is undignified — and falls on his son's neck and kisses him.
Before the son can finish his prepared speech, the father has called for the best robe, a ring, sandals, and a feast. There is no period of probation, no "we'll see if you've really changed," no grudging partial restoration. There is full, immediate, extravagant reinstatement.
This is what God's response to genuine repentance looks like. The sinner who returns finds not a calculating accountant but a running, embracing, feast-throwing Father.