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The Lost Son and the Descent

The Father who lets go and runs (Luke 15; Philippians 2)

15 min read
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A knot of Pharisees stands grumbling. The occasion is that the rabbi from Nazareth is, once again, sitting at table with the wrong sort of people — tax collectors, prostitutes, swindlers, the riffraff every respectable Jew kept at arm's length. This man welcomes sinners and eats with them, they mutter, as though that were the worst thing you could say about anyone. And in answer Jesus tells them three stories about something lost and found again: a sheep, a coin, and a son. The third is the most famous story He ever told, and it is less a story about a lost boy than about the Father who loses him — exactly what Jesus wants His grumbling listeners to see: what the heart of God looks like when it loses something.

It begins with a stab wound. The younger son comes to his father and says: give me the share of the inheritance that is coming to me. You only receive an inheritance once your father is dead; by claiming it now, the son is effectively saying: I don't want to wait for you to die — as far as I'm concerned you're already dead, give me my share and let me go. It is the deepest insult a son can inflict on his father, a rejection of the man and everything he stands for. And then the incomprehensible thing happens, the hinge of the whole parable: the father gives it. He divides his estate — the text literally says he splits his "life," his livelihood, in two — and he lets his boy go. No lecture, no threat, no bolt on the door. He watches his son until he disappears beyond the horizon, with half the family fortune in his pocket and a heart full of contempt.

Because that is what the boy wants: the gift without the Giver. Once, at the mountain, God had offered Israel exactly that — the promised land, the milk and the honey, everything except His own presence — and Moses had refused it: better the wilderness with the Giver than the land without Him. The lost son takes the reverse road; he grabs the gifts and leaves the Giver standing. And precisely for that reason, his homecoming will not, in the end, turn on a restored inheritance — that is squandered — but on the Giver alone. The feast is not that he gets his money back; the feast is that they are together again.

And here is something we almost pass by too quickly, for it is the secret of how God loves. This father could have stopped his son. He could have refused the inheritance, locked the door, sent servants after him to drag him back. A purely sovereign lord would have done that — property is property, and a father has authority over his household. But this father refuses to force his child, and that very refusal is the highest form of love there is. For love that is compelled is no love at all; a son in chains is not a son but a prisoner. Real covenant love dares to risk that the beloved will leave. It holds the door open both ways — outward and inward — and accepts the risk of betrayal as the price of the deal, because only a heart that is free to leave can also truly come home. That is covenant in its deepest form: not a sovereign who holds on to everything, but an engaged Father who dares to let go — and who is, at the same time, sovereign enough to know that He can bring His child home in the end, however far it wanders.

And then the waiting begins. The parable does not say so in so many words, but it is hidden in one small phrase further on: while he was still far off, his father saw him. Saw him — from a great distance, a speck on the road. That means the old man had been standing there watching. Not once, but day after day, week after week, season after season: scanning the road in the morning, again in the evening, his eyes always returning to that same point on the horizon where his boy had disappeared. A God who waits. A God who makes Himself vulnerable, who carries the pain of the loss and keeps the door open and keeps watching, with no assurance whatsoever that the child will ever return. This is not the unmoved god of the philosophers, high and safe and raised above all emotion. This is a Father with a heart that can break, that breaks a little every empty day at that empty stretch of road — and that keeps watching anyway, because love does not stop hoping.

And whoever looks honestly into the mirror of this story sees themselves in it, for the younger son sits in all of us. We human beings are made for belonging — it is the first thing Scripture says about us, that it is not good for a person to be alone, and the deepest longing of our heart is not success or possessions but to be safely loved. And that is exactly where our deepest wound lies. For somewhere along the way we started doubting whether we are truly wanted, and that doubt turns us into lost sons: we grab the gifts and dodge the Giver; we test love to see whether it will really hold us; we flee to distant countries because we don't dare believe that home is a place where we are welcomed unconditionally. A great deal of the history between God and humanity can be read this way: as the story of an attachment that broke down, of children who ran from the only love that could carry them, out of fear that the love was not really there. And the gospel is God's patient work to restore that bond — not by forcing us, but by running the whole way to meet us the moment we take even one step back.

For that is what happens when the boy, starved and broken, finally turns onto the road home with a rehearsed speech on his lips. While he was still far off, his father saw him, and was moved with compassion, and he ran. And that cost him something. A dignified man of standing in the East did not run; running meant hiking up your robe, baring your legs, throwing your dignity into the dust in full view of the whole village — something for children and servants, not for a patriarch. And this father does it anyway: he hitches up his robe and runs down the road, his honor in tatters, to reach his boy first, and he throws his arms around his neck and kisses him, and he can smell the pigs and he kisses him anyway. The speech gets halfway out — father, I have sinned, I am no longer worthy — and then the father silences him with orders to the servants: the best robe, a ring, sandals, the fattened calf. This son of mine was dead, and he is alive again.

And that running is not merely an image Jesus paints; it is a movement God Himself makes, down into a depth no parable can reach. For the God who runs down the road to the lost son is the same God who ran the whole way from heaven to earth to fetch us. When a girl from Nazareth heard that she would carry the Redeemer, she already sang it: He has looked upon the lowliness of His servant, He casts down the mighty from their thrones and lifts up the lowly. The stooping God of the psalms no longer stooped merely in an image; He stooped into a womb. And how far that run went — how far a Father is willing to go to bring His children home — sounds out in a song a man wrote down in a prison cell.

Paul sits imprisoned, somewhere in a cell, a chain around his wrist, and he writes to the church he loves most, in Philippi. And in the middle of a passage about humility and unity, he suddenly reaches for a song — probably the oldest song of the church, a hymn the first Christians were already singing before a single gospel was written down. A chained man, singing about the God who took the form of a slave. And what he writes is no theory; it is the heart of the universe, in a few lines:

He, who existed in the form of God, did not regard being equal with God as something to grasp, something to cling to — but He emptied Himself, and took the form of a slave, and became like human beings. And being found in appearance as a man, He humbled Himself and became obedient to death — even death on a cross.

The staircase goes down, step by step, and each step is deeper than the one before, and together they form the most gripping story ever told. At the top: the form of God. Unimaginable glory, the worship of angels, a throne above every throne, everything that exists made by His hand. He had it all, and He had it rightfully — it was no loot He was clutching, it was His own. And precisely because of that He could let it go. That is the first, staggering step: He did not grasp what He possessed. He emptied Himself — the Greek word means literally: He poured Himself out, the way you tip over a jug until nothing is left inside. The fullness of God, poured out. And into what did He pour Himself? Into the form of a slave. Not as a king, not as a hero on a white horse, but as the lowest thing society knew: a slave, a possession, someone with no rights. The Lord of all became the servant of all. And lower still: obedient to death — the Source of life, entering into death. And then, as if the bottom had not yet been reached, one step deeper still: even death on a cross, the most cursed, most degrading death the Roman Empire could devise, reserved for slaves and rebels — naked on a post by the roadside, mocked, and forsaken by God.

This is what heroic films and love songs have been singing about since the beginning of time, without knowing it. The king who lays down his crown and leaves his palace, disguised as a beggar, to descend into enemy territory and give his life for the people who betrayed him. The lover who gives up everything — wealth, safety, honor, life itself — for the other, with no guarantee the love will be returned. Our hearts leap at such stories, they catch fire, and mostly we don't know why. But this is why: each of those stories is a faint echo of this one, the primal story all the others borrow their power from. We are wired to weep at the hero who sacrifices himself out of love, because we are made in the image of the God who actually did it. This is not a doctrine to study; it is heroic and heartbreaking and heartwarming all at once. This is what love is — not a feeling, but a descent: giving up everything, all the way to the bottom, for someone who doesn't deserve it.

And then, once the bottom has been reached and the song can go no lower, it turns and rises just as steeply as it fell. Therefore, Paul writes — therefore, because of what He did — God has highly exalted Him and given Him the Name above every name, so that at the Name of Jesus every knee should bow, in heaven and on earth and under the earth, and every tongue confess: Jesus Christ is Lord. And here every knower of the Old Testament sits bolt upright, for those words are not new. God had sworn them over Himself centuries earlier, in the courtroom against the idols: I am God, and there is no other; before Me every knee shall bow, every tongue shall swear. Before Me, YHWH had said — and Paul, without a second's hesitation, writes it over Jesus: before Him. The incomparability God would share with no one, the worship He granted no other, now rests on the Carpenter who descended to the very bottom. Not because He stole it, but because He always possessed it — and proved it by seeking out the lowest place.

Who is a God like You? The question has echoed through all of Scripture, and here it receives its most heartbreaking answer. This God is incomparable not because He is too exalted to descend, like the gods of the philosophers, who stay safe and unmoved in their heaven. He is incomparable precisely because He descends — because He hands His son the inheritance and lets him go; because day after day He scans the horizon; because He hitches up His honor like a robe and runs; because He pours Himself out all the way into a manger and a cross. No god any human being ever invented came up with the idea of being great by becoming small, of winning by losing everything, of loving by giving Himself away. This one did. And that is why, in the end, every knee bows before Him — not forced by a tyrant, but overcome by a love that went all the way to the bottom and rose again, and that still stands watching, with open arms.


Expert"Before Me every knee shall bow"

The hymn in Philippians 2:6-11 traces a double movement: a descent (katabasis) from the form of God to death on a cross, and an exaltation (anabasis) to the Name above every name. The key lies in the climax, where Paul quotes Isaiah 45:23. There YHWH, in the middle of the great courtroom scene against the idols, had sworn over Himself: "I have sworn by Myself … that before Me every knee shall bow, every tongue shall swear." It is one of the sharpest statements of God's exclusive incomparability — "I am God, and there is no other" (45:22).

Paul takes that sentence, in which God claims all worship for Himself, and applies it to Jesus: "so that at the Name of Jesus every knee should bow … and every tongue confess that Jesus Christ is Kurios." Kurios, "Lord," is precisely the word used in the Greek translation of the Old Testament to render the divine Name YHWH. The earliest Christians are therefore not saying that Jesus is a second, lesser god alongside God; they are saying that the incomparable Name, which could be shared with no one, rests on Him. And the word harpagmos — "something to grasp, a thing seized" — underlines it: He did not need to seize equality with God, for it was already His; precisely for that reason He could let it go and descend.

ExcursusWhat it cost the Father to run

Jesus' hearers knew something we easily miss: a man of standing in the East did not run. His dignity lay in his composure; he walked stately, with small steps, and others came to him. Running required hiking up the hem of your long robe and baring your legs — a sight considered degrading, fit for children, slaves, and fools. When the father in the parable saw his son and started running, he threw away his honor in full view of the whole village.

And there the theology lies. The father probably also ran for something: to reach his son before the village community did, which would have received a boy who had squandered the family capital among pagans with scorn and exclusion. The father takes upon himself the humiliation the son deserved; he runs to meet the shame and absorbs it in his own running body. Seen this way, the running father is already a cross in miniature: God laying aside His honor and taking the sinner's shame upon Himself, to bring him home before judgment can reach him. And then there is the older son, sulking outside because grace grates against him — the portrait of everyone who stayed dutifully at home and never understood that the household ran on forgiveness, not merit.

HeartYou don't have to finish your speech

Many people who want to come back to God carry a rehearsed speech with them. They think there's an entrance exam: first show enough remorse, first prove you mean it, first serve a probationary period as a servant, and then — maybe, later — be treated as a child again. They put off the return until they feel worthy enough, and because that feeling never comes, they never return.

The parable draws a line through all of that. The father interrupts the speech. The son gets no further than "I am no longer worthy," and then the father cuts him off with the best robe and the ring and the feast. There was no probation, no cool reinstatement, no penance that had to be paid first. There was only a Father who had been scanning the horizon for months and who started running the moment He saw a speck on the road. If today you want to come back and you are held back by the feeling that you must first become something before you're allowed to come: that feeling is lying. All you have to do is get on the road. The rest — the running, the embrace, the ring, the feast — is His to do, and He is aching to do it. Your only task is the first step; the Father takes the other ninety-nine, at a run.

*A note on the source text. The three parables of the lost, introduced by the grumbling Pharisees — Luke 15:1-2; the lost son — 15:11-32; the claiming and division of the inheritance (bios, livelihood) — 15:12; "while he was still far off … he ran" — 15:20; the older son — 15:25-32. The Magnificat — Luke 1:46-55 (cf. the song of Hannah, 1 Samuel 2). The hymn of descent and exaltation — Philippians 2:6-11; "emptied Himself" (ekenōsen) — 2:7; "every knee will bow" quotes Isaiah 45:23 ("I am God, and there is no other," 45:22). Kurios as the rendering of the divine Name YHWH. The running, returning God in the prophets — Hosea 11; Micah 7:18-20. The divine Name as YHWH.*