Philippians 2:12-13

How do you work out your own salvation without tipping into a doctrine of works?

The verse answers its own question in its second half. You work because God is already at work in you, and the finish you are working toward is one He has promised to bring about.

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In short

Paul is writing to people who already belong to Christ, about a salvation God has begun and has promised to finish (Philippians 1:6). The effort he commands is the road to that finish, never the price of admission.
The answer is in the next word: for it is God who works in you. God’s working is the reason for ours, not a rival to it and not a reward for it.
Justification and sanctification are two gifts that must never be confused. The first is an act, complete and excluding all our works. The second is a work, lifelong, in which our effort is commanded and is itself the gift.
Grace is opposed to earning, not to effort (the line is Dallas Willard’s). The effort is real and Scripture demands it; what it never does is change your standing before God.
There are two ditches, not one. Working to be accepted is works-righteousness; treating grace as a reason not to work is the other error, and Paul shuts both doors (Romans 6:1-2; 11:6).
The practical test is what happens when you fail. If failure sends you back to Christ for pardon, you are standing on grace. If it sends you off to make yourself acceptable again, you have tipped.

The conclusions only. The reasons, the sources, and the places this page cannot settle the matter are below.

The question as it came to us

It is a fair question, because the verse sounds, on first hearing, like exactly the thing the Reformation said no to. Work out your own salvation with fear and trembling (Philippians 2:12). Work. Your own. Fear. Put those three words in front of someone who has just learned that salvation is not a result of works, so that no one may boast (Ephesians 2:9) and he will want to know which apostle to believe, and it is the same apostle.

The question usually has a person behind it too, and he tends to be one of two people. The first has been taught that grace means he does nothing, and he is uneasy, because the New Testament is full of verbs: strive, make every effort, put to death, press on. He suspects his peace is really passivity. The second has heard those verbs all his life and has quietly turned them into a ladder. He would never say he is earning anything, but he knows that God is warmer toward him on the weeks he prays and colder on the weeks he does not, and he cannot remember the last time he felt simply accepted.

Both of them are asking the same thing from opposite ends: if my standing with God is a gift, what is my effort for, and how do I give myself to it without slowly starting to trust it?

The answer in full

First, notice who Paul is talking to. Therefore, my beloved, as you have always obeyed (Philippians 2:12). These are people he has already called saints (1:1), of whom he has already said he who began a good work in you will bring it to completion at the day of Jesus Christ (1:6). Philippians 2:12 is not instructions for getting saved. It is instructions for people who are, and that one observation removes most of the apparent conflict with Ephesians 2. Paul is not answering how do I become acceptable to God? He answered that, and the answer was Christ. He is answering now that I belong to Him, what do I do?

Second, be honest about the verb, because the popular answer overreaches. You will often hear that work out means only to unfold what you already have, as a miner works out a seam. The Greek word is broader than that: it means to bring about, to accomplish, and Paul can use it of affliction producing a glory not yet possessed (2 Corinthians 4:17). And salvation in Philippians reaches forward to its finish, the day of Jesus Christ (1:6), so there is a sense in which these believers really are working toward something they do not yet have. The verb alone does not keep the verse from teaching works. What keeps it is the people it is addressed to and the sentence it sits in. They already belong to Christ, the finish is guaranteed by the One who started it, and the Therefore looks back to Christ who humbled himself by becoming obedient to the point of death, even death on a cross (2:8). The pattern of the work is His, and so is the outcome.

Third, and this is the hinge: read the next word. Work out your own salvation with fear and trembling, for it is God who works in you, both to will and to work for his good pleasure (2:12-13). For. God’s working is the reason for ours. Paul does not say work, and God will add His share, nor work, and God will reward it, nor do not work, because God does it all. He says work, because God is already at work in you, at the level of your wanting as well as your doing. Our effort is not the cause of God’s grace. It is the effect of it, and the evidence that it has arrived.

Fourth, keep two gifts distinct and you will not tip. Scripture uses salvation for the whole of what God does, from election to glory (Romans 8:30), but inside it are two different things that must never be confused. Justification is an act: God declares a sinner righteous on the ground of Christ’s righteousness, once, fully, and our works contribute nothing to it at all (to the one who does not work but believes in him who justifies the ungodly, his faith is counted as righteousness, Romans 4:5). Sanctification is a work: God renews the person, slowly, over a lifetime, and in this our effort is commanded, real, and itself His gift. Philippians 2:12 lives entirely in the second. The doctrine of works is what happens when something from the second column is moved into the first, when your progress in holiness is allowed to become part of the reason God accepts you.

So the balance is not a midpoint between grace and effort. It is an order. Grace first, then effort that grace produces, and the effort never travels backward to become the ground of the grace. Paul shows it on himself: by the grace of God I am what I am, and his grace toward me was not in vain. On the contrary, I worked harder than any of them, though it was not I, but the grace of God that is with me (1 Corinthians 15:10). Worked harder than any of them, and not a trace of boasting, because he knew whose work it was.

The gospel itself, on one side One half of this question is the gospel and the other half is the Christian life, and the page keeps them apart because the whole danger lives in letting them run together. That a sinner is accepted by God on the ground of Christ alone, received by faith alone, is not negotiable, and a teaching that adds our effort to that ground is a different gospel (Galatians 1:6). How hard a believer should strive, how fast he should grow, and how to describe the way God’s working and ours meet are questions on which faithful teachers use different words, and the page holds them more loosely.

What is settled, and what is not

The left column holds across the Reformation churches, Lutheran and Reformed alike, though they phrase the necessity of holiness differently (see the last section of the page). The right column is where faithful readers of this passage still differ, or where Scripture simply does not give us the measurement we would like.

Settled, Scripture states it

We are justified by faith alone, apart from works, and justification is complete. But if it is by grace, it is no longer on the basis of works; otherwise grace would no longer be grace (Romans 11:6). There is therefore now no condemnation for those who are in Christ Jesus (Romans 8:1). Nothing done after conversion adds to that verdict, and nothing can be subtracted from it.
Philippians 2:12 is addressed to believers, about the life that follows. My beloved, as you have always obeyed (2:12), written to people of whom Paul is sure that God will bring it to completion (1:6). The command assumes they belong to Christ; it is not an entrance requirement.
The effort commanded is real, and it is not optional. Strive for peace with everyone, and for the holiness without which no one will see the Lord (Hebrews 12:14). Make every effort to supplement your faith with virtue (2 Peter 1:5). If by the Spirit you put to death the deeds of the body, you will live (Romans 8:13). Holiness is necessary, then, in the way a road is necessary to arriving, not in the way a payment is necessary to buying: it is the path God has appointed for those He has already accepted, and the warnings are among the means by which He keeps them on it. A reading of grace that makes these verses embarrassing has misread grace.
God’s working is the ground of ours, not a partner to it. For it is God who works in you, both to will and to work (2:13). The prophets said it first: you have indeed done for us all our works (Isaiah 26:12), and I will put my Spirit within you, and cause you to walk in my statutes (Ezekiel 36:27).
Good works are the fruit God prepared, not the price we pay. For we are his workmanship, created in Christ Jesus for good works, which God prepared beforehand, that we should walk in them (Ephesians 2:10), the verse immediately after not a result of works (2:9). Paul saw no tension in putting them side by side, and that is the answer to the question in two verses.
Grace that changes nothing is not the grace of Scripture. Are we to continue in sin that grace may abound? By no means! (Romans 6:1-2). The grace of God appeared training us to renounce ungodliness and worldly passions, and to live self-controlled, upright, and godly lives in the present age (Titus 2:12). The faith that justifies is alone in justifying and never alone in the person.

Not given in this age

How God’s working and ours meet inside a single act. Both are wholly real: when a believer resists a temptation, he resists it, and God wrought it. Scripture states both and never draws the diagram. Every attempt to divide the act into God’s percentage and ours has gone wrong in one direction or the other.
Whether your own salvation is first about the person or the congregation. The you is plural throughout, and the paragraphs around it are about the Philippians’ life together (2:1-4, 14-16). Some read salvation here chiefly as the health and wholeness of the church; most read it of each believer’s salvation lived out among the others. We hold the second with the first in view; neither reading puts works into justification.
How much growth, how fast, and in whom. Scripture gives no rate. Some believers change visibly in a year and some fight one sin for forty. Paul declines even to grade himself: I do not even judge myself. For I am not aware of anything against myself, but I am not thereby acquitted. It is the Lord who judges me (1 Corinthians 4:3-4). A page that offered you a measuring stick would be selling you a ladder.
Exactly how the works of believers are rewarded. If the work that anyone has built on the foundation survives, he will receive a reward. If anyone’s work is burned up, he will suffer loss, though he himself will be saved (1 Corinthians 3:14-15). The Reformed have called these rewards of grace, God crowning His own gifts, and that is the right frame. What the rewards are, Scripture does not itemize.

The ditch on each side, and the road between

The bar places the positions along one axis: how much the believer’s effort is made to carry. The spacing shows order only, and no width claims a measurable distance between views. The hatched bands at both ends are ruled out, and they are ruled out by Paul, not by us.

Antinomianism: grace as license, effort as unbelief. Closed by Romans 6:1-2 Quietism and the higher-life teaching, let go and let God: holiness received by surrender rather than pursued Reformed: God works, therefore we work Partnership language: God does His part and I do mine, as if the two were shares Works that preserve and increase justification (Trent, Session 6, Canon 24). Closed by Romans 4:4-5 and 11:6

Two gifts inside one salvation

	Justification	Sanctification
What it is	An act, done once. God pardons and accepts the sinner as righteous only for the righteousness of Christ imputed (Shorter Catechism Q33).	A work, lifelong. God renews the whole person, who is enabled more and more to die unto sin, and live unto righteousness (Shorter Catechism Q35).
Who acts	God alone. Faith receives; it contributes nothing (Romans 4:5).	God first and throughout, and the believer acts because God acts (Philippians 2:12-13).
Its ground	Christ’s righteousness, counted to us: not having a righteousness of my own that comes from the law (Philippians 3:9).	Christ’s life in us by His Spirit: It is no longer I who live, but Christ who lives in me (Galatians 2:20).
Its degree	Complete from the first moment. No believer is more justified than another (Romans 8:1).	Partial, uneven, growing, and unfinished in this life: Not that I have already obtained this or am already perfect (Philippians 3:12).
Our works	Excluded entirely (Ephesians 2:8-9).	Commanded, and themselves prepared by God (Ephesians 2:10).
Philippians 2:12	Not here.	Here, entirely.

How to tell whether you have tipped

Not a measure of anyone’s holiness, which Scripture does not hand us. These are questions about what the effort is resting on, and you can only ask them of yourself.

1. What happens when you fail? This is the clearest test. If a fall sends you back to Christ for pardon, If we confess our sins, he is faithful and just to forgive us our sins (1 John 1:9), you are standing on grace. If it sends you off to do penance, to put in better weeks until you feel acceptable again, you have quietly moved your effort under your standing.
2. What happens when you succeed? What do you have that you did not receive? (1 Corinthians 4:7). Grace-driven effort ends in thanks and leaves you with nothing to compare. Works-driven effort ends in a private ledger, and the ledger always has a column for other people.
3. Where are you looking? Looking to Jesus, the founder and perfecter of our faith (Hebrews 12:2). Effort is meant to be done facing Christ, not facing your own record. A believer who mostly watches his own progress, in either direction, has begun to trust it or to fear it.
4. And the other ditch: has grace made you indifferent? If the doctrine of grace has become your reason not to fight sin, you have not escaped legalism, you have fallen off the other side of the road. By no means! (Romans 6:2). The same apostle who wrote not a result of works wrote I press on (Philippians 3:12).

What the text says

It is written to the saved, and Paul says so in the same breath Therefore, my beloved, as you have always obeyed, so now, not only as in my presence but much more in my absence (2:12). He has already said he who began a good work in you will bring it to completion (1:6). The people being told to work out their salvation are people Paul is sure God will finish. The command does not hang their salvation on their effort; it hangs their effort on God’s faithfulness.
The Therefore points back to the cross The command follows directly on Christ who emptied himself and humbled himself by becoming obedient to the point of death, even death on a cross (2:7-8), and whom God therefore highly exalted (2:9). Have this mind among yourselves, which is yours in Christ Jesus (2:5). The work Paul commands is the shape of that obedience reproduced in them: humility, counting others more significant (2:3), doing all things without grumbling or disputing (2:14). It is not a program of merit. It is Christ’s mind, which is already theirs, worked out in a church.
Paul uses the same verb for what Christ does through him Work out means to bring about or accomplish, and it does not by itself settle anything: Paul uses it of affliction preparing for us an eternal weight of glory (2 Corinthians 4:17). The use that sheds light here is his own ministry: I will not venture to speak of anything except what Christ has accomplished through me (Romans 15:18). Same verb. Paul did the traveling, the preaching and the suffering, and he names Christ as the one who accomplished it. That is Philippians 2:12-13 lived out in one man, and it is why the word cannot be stretched to mean earning.
Fear and trembling is reverence, not dread of losing it Paul uses the phrase four times. He came to Corinth in weakness and in fear and much trembling (1 Corinthians 2:3); the Corinthians received Titus with fear and trembling (2 Corinthians 7:15); servants are to obey with fear and trembling, with a sincere heart, as you would Christ (Ephesians 6:5). In none of them is anyone afraid of being thrown out. It is the seriousness of someone who knows who is watching, and who is working in him.
For is the most important word in the passage For it is God who works in you, both to will and to work for his good pleasure (2:13). Not and, as though God supplies half; not then, as though He rewards ours. The ground of the command is that God is already at work, and at the root: in the willing as well as the doing. Remove that word and the verse becomes moralism. Keep it and the verse becomes the gospel applied to Tuesday.
Paul shows the pattern on himself, three times I worked harder than any of them, though it was not I, but the grace of God that is with me (1 Corinthians 15:10). For this I toil, struggling with all his energy that he powerfully works within me (Colossians 1:29). I press on to make it my own, because Christ Jesus has made me his own (Philippians 3:12). Each time the effort is total, and each time the ground under it is something God did first.
Ephesians 2 draws the line in three consecutive verses For by grace you have been saved through faith. And this is not your own doing; it is the gift of God, not a result of works, so that no one may boast. For we are his workmanship, created in Christ Jesus for good works, which God prepared beforehand, that we should walk in them (2:8-10). Works are excluded as the cause and required as the result, in one paragraph, by one author, without strain. That is the whole balance, and Philippians 2:12-13 is its practical form.
The effort is commanded throughout the New Testament, and always by the Spirit Strive for... the holiness without which no one will see the Lord (Hebrews 12:14). Be all the more diligent to confirm your calling and election (2 Peter 1:10), which is to confirm it, not to obtain it. If by the Spirit you put to death the deeds of the body, you will live (Romans 8:13), and the phrase that keeps that verse from being legalism is by the Spirit. The New Testament never says relax, and it never says on your own.
James is not the exception Faith by itself, if it does not have works, is dead (James 2:17). James is asking what a living faith looks like, and Paul is asking what a sinner is accepted on; both answer truly. The full case is on our page on chosen, and bearing fruit. For this question the point is short: James condemns a faith that does not work, and Paul condemns a work that is trusted. Philippians 2:12-13 satisfies both.
Even the finished work leaves no ground for a claim When you have done all that you were commanded, say, ’We are unworthy servants; we have only done what was our duty’ (Luke 17:10). Jesus closes off the last refuge of a works doctrine, which is the idea that a believer’s obedience, once given, puts God in his debt. It does not, and it was never meant to. It was meant to be the glad response of someone already paid for.

How others have answered

Named only where the words were written about this passage. Quoted phrases are theirs; the summary around them is ours.

The Westminster Confession (16.3; 11.2) The Confession quotes this very verse when it explains where good works come from: believers’ ability to do good works is not at all of themselves, but wholly from the Spirit of Christ, and to do them there is required an actual influence of the same Holy Spirit, to work in them to will, and to do, of his good pleasure. Then it closes the other door in the same sentence: yet are they not hereupon to grow negligent, but ought to be diligent in stirring up the grace of God that is in them. On justification it holds the same line from the other end: faith is the alone instrument of justification: yet is it not alone in the person justified (11.2).
The Westminster Shorter Catechism (Q33, Q35) Two definitions, and one word in each does the work. Justification is an act of God’s free grace; sanctification is the work of God’s free grace. An act is done and finished; a work goes on. Both are free grace, and neither is ours, but only the second has us enabled more and more to die unto sin, and live unto righteousness. Keep act and work distinct and Philippians 2:12 has nowhere to tip into.
The Heidelberg Catechism (Q64, Q86) The catechism anticipates this exact objection. Does free grace make people careless? By no means: for it is impossible that those, who are implanted into Christ by a true faith, should not bring forth fruits of thankfulness (Q64). And why do good works at all, if not to be saved? That so we may testify, by the whole of our conduct, our gratitude to God for his blessings (Q86). English translations of the catechism differ in wording, and these follow one of the older ones. The catechism’s own structure is the answer: guilt, grace, gratitude, and the full treatment of good works sits under gratitude, after grace has done everything grace does.
Martin Luther (The Freedom of a Christian, 1520; Preface to Romans, 1522) Luther is often caricatured as the man who had no use for works. He wrote the opposite plainly: Good works do not make a good man, but a good man does good works. And of faith itself: O it is a living, busy, active, mighty thing, this faith. It is impossible for it not to be doing good works incessantly. The order is everything to him. The tree is made good first, by grace, and then it fruits.
John Calvin (Acts of the Council of Trent with the Antidote, 1547; Institutes 3.11.1) Calvin’s one-line summary, written in reply to Trent, has become the standard form: It is therefore faith alone which justifies, and yet the faith which justifies is not alone. In the Institutes he describes union with Christ as bringing a double grace: reconciliation, so that we have a gracious Father rather than a Judge, and sanctification by Christ’s Spirit, so that we cultivate a holy life. Two graces, one Christ, and neither one confused with the other.
John Murray (Redemption Accomplished and Applied, 1955) Murray’s treatment of sanctification takes up Philippians 2:12-13 directly, and his reading is the one this page follows: God’s working in us is not suspended because we work, nor our working suspended because God works. Neither is the relation strictly one of cooperation as if God did his part and we did ours. Instead, God works in us and we also work. But the relation is that because God works we work. That last sentence is the whole page.
The Council of Trent (Session 6, 1547), stated fairly This is where the question tips, and it is worth seeing in Trent’s own words rather than in a summary. Canon 24 condemns anyone who says that good works are merely the fruits and signs of Justification obtained, but not a cause of the increase thereof (Waterworth’s 1848 translation). That is exactly the move this page rules out: moving the believer’s works from the fruit of justification into its cause. Trent did not teach that a man saves himself without grace, and it should not be accused of that. It taught that grace enables works that then increase justification, and that is the step Paul closes in Romans 4:4-5.
Dallas Willard (The Great Omission, 2006), from outside our stream Willard was not Reformed, and on several matters we would part with him, but he put the distinction this page turns on as well as anyone: Grace is not opposed to effort, it is opposed to earning. Effort is an action; earning is an attitude about what the action buys. The believer is called to all of the first and none of the second.
Our own view, labelled as ours We read Philippians 2:12-13 as the believer’s road from justification to glory, not as a condition of justification, and as a command grounded in a promise. The effort it calls for is real, strenuous and lifelong, and it never contributes a grain to the believer’s acceptance with God, which was complete the moment he believed. We think the safest single sentence is Murray’s: because God works, we work. And we think the clearest test of whether a believer has drifted is not how hard he is trying, but what he does when he fails.

Where it lands

Look at where Paul put this verse. Not in a chapter about technique, and not in a list of duties, but immediately after the deepest thing he ever wrote about the Son: that He was in the form of God, that He emptied himself, that He was obedient to the point of death, even death on a cross (2:6-8). The Therefore in verse 12 hangs the whole Christian life on that obedience. Christ did the work that saves. It is finished, and nothing a believer does will ever be added to it, because nothing needs to be.

That is precisely what frees the believer to work. A man who is still trying to be accepted cannot really serve anyone, because every act of service is secretly about himself, another deposit into an account he is afraid is short. A man who has been accepted in Christ, completely and for good, is finally free to give himself away: to count others more significant than himself (2:3), to look to the interests of others (2:4), to shine without grumbling (2:14-15). Legalism and selfishness turn out to be close kin, since both keep the self at the center of the work. Grace is the only ground on which a person can actually stop working for himself.

And the effort, when it comes, is not lonely. It is God who works in you. The wanting is His before it is yours; the doing is His while it is yours. Jesus put it as a vine: apart from me you can do nothing (John 15:5), which is not a threat but an invitation to stay close. The believer’s striving is real striving, and it is the striving of a branch, which does its whole work by remaining where it is.

So the honest shape of it is this. Your standing with God rests on Christ’s work alone, and it is complete. Your growth in holiness is God’s work in you, and you give yourself to it with everything you have. Never let the second become the ground of the first. And never let the first become an excuse to neglect the second. The day you fail, which will be soon, go back to the cross for pardon rather than to your record for reassurance, and then get up and work, because He is still at work in you, and I am sure of this, that he who began a good work in you will bring it to completion at the day of Jesus Christ (1:6).

What the passage does not settle

This page does not explain how God’s working and ours are both wholly real in a single act. When a believer forgives an enemy, he forgave, and God wrought it. Scripture says both and never draws the mechanism, and the teachers who have tried to apportion it (God’s part, our part) have generally slid toward one of the two ditches. We are content to say what Paul said and stop there.

It does not settle whether your own salvation in verse 12 is mainly about the individual believer or about the congregation’s life together. The you is plural, and the surrounding verses are about unity and grumbling in a church. We think Paul has the believer in view, among the others, and we think the corporate reading is a real insight rather than a rival. Neither reading touches justification.

It does not settle the vocabulary of necessity, and Protestants have fought over it. In the 1550s the Lutheran Georg Major said good works are necessary to salvation, Nicholas von Amsdorf answered that they are harmful to it, and the Formula of Concord (Article IV, 1577) rejected both sentences. Reformed writers have more often kept the phrase and qualified it: necessary as the way, never as the cause. We think the substance is the same on both sides and the words need care either way. Say necessary without the qualification and a hearer will hear merit; refuse the word altogether and he may hear that Hebrews 12:14 does not mean what it says.

It does not give you a rate of growth, or a way to read anyone else’s. Some believers change quickly and some fight one sin for a lifetime, and Scripture never hands us a measure. Paul would not even grade himself (1 Corinthians 4:3-4). A believer who is struggling hard and seeing little is not, on that evidence alone, an unbeliever, and nobody on this site will tell him so.

And one warning, because this verse has a history of being used as a club. Quoted at a tired believer, work out your own salvation with fear and trembling can be made to mean you are not doing enough, and God is not pleased with you, which is exactly the opposite of what the verse says in its next breath. Anyone who quotes verse 12 to someone and leaves off verse 13 has handed them a burden they will not lift themselves (Luke 11:46). The command and the promise are one sentence, and they are never to be separated.

Questions to sit with

For reading this with someone else, a family, a study, or a friend who asked in the first place.

Read Philippians 2:12-13 aloud twice, once stopping after fear and trembling and once reading through to his good pleasure. What changes?
Think of the last time you failed in something you were working on spiritually. Did it send you back to Christ, or off to make up for it? Be honest about which.
Paul says he worked harder than any of them and in the same sentence that it was not I. How can both be true of the same week in your own life?
Which ditch do you drift toward by temperament: the one that coasts on grace, or the one that keeps a ledger? What would it look like to correct without falling into the other?
Name one specific area where you have been waiting to feel like it before you obey. What would it mean to work, this week, on the strength of for it is God who works in you?