Behavior-therapy
Short answer: Behavior therapy is not the enemy of the Christian life; it is a limited tool. Colossians 3:1-17 teaches that lasting change starts with identity, not technique. Because believers have been raised with Christ, they seek things above and put to death what belongs to the old life. Therapy can help identify triggers, build routines, and practice new responses. But Scripture frames change as fruit of the Spirit, not merely a product of willpower. Romans 12:1-2 speaks of a renewed mind; 2 Corinthians 5:17 says anyone in Christ is a new creation. So use therapy, but do not ask it to do what only the gospel can do: make you new.
What Colossians 3 actually commands
Colossians 3:1 opens with a condition: if you were raised together with Christ. That is not a suggestion to try harder; it is a statement about reality. Paul then draws the implication in verse 2, telling believers to set their minds on things above. The commands that follow rest on that foundation. Verses 5-9 tell believers to put to death sexual immorality, impurity, passion, evil desire, and covetousness, and to put away anger, wrath, malice, slander, and filthy language. Then verses 12-14 tell them to put on compassion, kindness, humility, meekness, patience, and love.
Notice the structure. Paul does not begin with technique. He begins with position. You have died, and your life is hidden with Christ in God, he says in verse 3. The imperative flows from the indicative. Because you are raised, therefore seek, kill, put away, put on. This order matters for any discussion of behavior therapy, because therapy often begins with behavior and works backward. Scripture begins with identity and works outward. Both may touch the same habits, but they are not the same foundation.
The commands are also corporate. Colossians 3 addresses a church, not isolated individuals. Verses 15-16 speak of peace ruling in one body and the word of Christ dwelling richly as they teach and admonish one another. Behavior change in Scripture is not a solo project. It happens in a community where truth is spoken, sin is named, and love is practiced. A therapy office can supplement that, but it cannot replace the body of Christ.
Why identity precedes habit change
Much behavior therapy works by targeting observable patterns: what you do, when you do it, and what happens next. That is useful. If you want to stop a habit, it helps to know its triggers and consequences. But Colossians 3 says the deepest issue is not merely a bad habit. It is a life orientation. The old man is corrupt after the lusts of deceit, as Ephesians 4:22 puts it. The problem is not just actions but the person acting.
This is why Paul can say in 2 Corinthians 5:17, Therefore if anyone is in Christ, he is a new creation. The old things have passed away. Behold, all things have become new. That is not a self-improvement slogan. It is a declaration about what God has done in union with Christ. Behavior therapy can help you manage a temper, but it cannot make you a new creation. Only the Spirit can do that, and he does it by joining you to Christ.
When identity is settled, behavior has a new center of gravity. You do not put away anger in order to become a child of God; you put it away because you are one. You do not practice kindness to earn acceptance; you practice it because you have been accepted. This is the difference between moralism and discipleship. Moralism tries to change behavior to secure identity. The gospel changes identity and then calls for behavior that fits it.
What therapy can and cannot do
Behavior therapy can do real good. It can help someone with panic attacks learn to breathe through them. It can help a person with obsessive thoughts stop feeding compulsions. It can help couples interrupt escalating arguments. It can teach social skills to someone who never learned them. These are not trivial gains. Scripture does not despise practical wisdom; Proverbs is full of it. A therapist who helps you sleep better, argue more fairly, or face a fear is doing work that can honor God and serve your neighbor.
But therapy cannot reconcile you to God. It cannot forgive sin. It cannot produce the fruit of the Spirit. Galatians 5:22-23 says, But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faith. Fruit is organic; it grows from a living root. You can train a person to act patiently, but you cannot manufacture the peace that surpasses understanding or the joy that survives suffering. Those come from the Spirit, not from a protocol.
Therapy also cannot tell you what you ought to become. It can help you reach your goals, but it cannot set the goals. If your goal is comfort, therapy will help you avoid discomfort. If your goal is Christlikeness, therapy may actually help you enter discomfort for the sake of love. The tool is only as good as the end it serves. That is why Christians should be thoughtful, not merely enthusiastic, about any therapeutic method.
Putting to death and putting on
Colossians 3 uses two vivid images: putting to death and putting on. Verse 5 says to put to death what is earthly in you. Verse 12 says to put on, as God's chosen ones, holy and beloved, compassionate hearts, kindness, humility, meekness, and patience. These are not passive images. They require intention, repetition, and dependence on the Spirit. You do not drift into holiness. You kill sin and you clothe yourself with Christlike character.
Behavior therapy often uses similar language: extinguishing a response, reinforcing a replacement behavior. There is real overlap. If you struggle with gossip, you may need a concrete plan: when the conversation turns, what will you say instead? If you struggle with lust, you may need boundaries on your phone. Paul does not scorn such practical steps. He commands them. The difference is that Paul grounds the effort in the Spirit's power and the believer's new identity, not in sheer self-mastery.
So a Christian can borrow therapeutic tools without adopting a therapeutic worldview. You can use a habit tracker and still pray. You can practice a breathing exercise and still trust the Lord. You can learn to reframe a thought and still submit that thought to Christ. The tool is not the savior. It is a servant. When it serves the goal of Christlikeness, it can be a genuine gift.
Renewing the mind, not just managing symptoms
Romans 12:1-2 says, Therefore I urge you, brothers, by the mercies of God, to present your bodies a living sacrifice, holy, acceptable to God, which is your spiritual service. Paul goes on to speak of being transformed by the renewing of your mind. That renewal is not merely positive thinking. It is the Spirit using the word of Christ to reshape how you see God, yourself, and the world. Colossians 3:16 says the word of Christ should dwell in you richly.
This is where behavior therapy can be incomplete. It may reduce a symptom without renewing the mind. A person can learn to stop a compulsive behavior and still not know God. A person can manage anxiety and still worship comfort. Symptom relief is a good thing, but it is not the same as sanctification. The goal is not merely to feel better; it is to know Christ and become like him.
Philippians 4:8-9 gives a pattern for mental renewal: whatever things are true, whatever things are honorable, whatever things are just, whatever things are pure, whatever things are lovely, whatever things are of good report, think about these things. That is not a vague call to optimism. It is a disciplined directing of the mind toward what is real and good. Therapy can help you notice where your mind goes. Scripture tells you where to take it.
When therapy helps and when it harms
Therapy helps when it is honest about its limits and serves the truth. A good therapist will not claim to be a priest, a savior, or a source of ultimate meaning. A good therapist will help you face reality, take responsibility, and build skills. Those goals align with Christian discipleship. Therapy harms when it becomes a substitute for repentance, prayer, Scripture, and the church. It harms when it redefines sin as sickness and removes moral responsibility. It harms when it makes self-fulfillment the highest good.
Christians should also be honest about the variation within therapy. Cognitive behavioral therapy, exposure therapy, and behavioral activation have real evidence for specific problems. Other approaches are less tested. No single method is inspired. Believers are free to use what is helpful, but they should test everything against Scripture and not be naive. A therapist's worldview will leak into the therapy, especially when the therapy touches identity, guilt, and meaning.
Where faithful Christians differ, they should say so. Some believers are cautious about psychological categories, preferring to speak only in biblical terms. Others see common grace at work in therapeutic research. Both can agree that Christ, not therapy, is the foundation. Both can agree that the church, not the clinic, is the primary place where disciples are made. The disagreement is real but secondary. The main thing is that Christ remains the head.
Practicing Colossians 3 in ordinary life
Start with the foundation. Before you make a behavior plan, remember that you were raised with Christ. That is not a feeling; it is a fact for everyone who trusts him. Then set your mind on things above. This may mean opening your Bible before you open your phone. It may mean naming your identity in Christ when shame hits. It may mean confessing sin quickly instead of hiding it. These are small acts, but they are acts of faith.
Then put sin to death. Be specific. What anger do you need to put away? What lust? What lying? Write it down. Tell a trusted believer. Ask them to pray for you and check on you. Then put on the new self. What kindness could you practice today? What patience? What forgiveness? Colossians 3:13 says to bear with one another and forgive each other. That is concrete. It names a person and a debt. Do it.
Finally, let peace rule and be thankful. Verse 15 says, And let the peace of God rule in your hearts, to which also you were called in one body. Thanksgiving is not denial; it is the recognition that God is good even when circumstances are not. This is the atmosphere where lasting change grows. Not a sterile clinic, but a worshiping community, a renewed mind, and a living sacrifice.
Biblical fidelity check
Colossians 3 does not command therapy, nor does it forbid it. It commands believers to seek things above, put sin to death, and put on Christlike character. The passage establishes that change is rooted in union with Christ and empowered by the Spirit. It does not establish that any particular psychological technique is biblical or unbiblical. It also does not promise that every problematic behavior will disappear in this life. Sanctification is real and progressive, but it is not completed until glory.
A common misreading treats Colossians 3 as pure self-effort: just stop doing bad things and start doing good things. That reading ignores verse 1. The commands rest on the reality that you were raised with Christ. Another misreading treats the passage as passive: since God changes you, do nothing. That ignores the imperatives to put to death and put on. The text holds both together. You work, but it is God who works in you. And therapy, like any tool, can serve that work or distract from it.
Other passages that speak to Colossians 3:1-17
Several passages echo and expand the themes of Colossians 3. Romans 12:1-2 connects the renewed mind to a life presented to God as a living sacrifice. Ephesians 4:22-24 uses the same put off and put on language, describing the old man and the new man. Philippians 4:8-9 directs the mind toward what is true and praiseworthy. Galatians 5:22-23 identifies the fruit of the Spirit, reminding us that character is grown, not merely forced. For further study, see What Does 1 Corinthians 1:10 Mean? Context, Theology, and Application, What Does 1 Corinthians 1:9 Mean? Context, Theology, and Application, 1 Corinthians 1: Called, United, and Boasting in the Lord, and 1 Corinthians 10: Warnings and Freedom.
Frequently asked questions
Is it wrong for a Christian to go to behavior therapy?
No. Scripture does not forbid using practical wisdom to address habits, fears, or relational patterns. Proverbs encourages learning from wise counsel. Behavior therapy can help with concrete problems like panic, compulsions, and anger. The key is to keep it in its place: a tool, not a savior. It should serve your growth in Christ, not replace prayer, Scripture, repentance, and the church. If a therapist urges you to violate Scripture or dismiss sin, that is a different matter.
Does Colossians 3 teach that we change ourselves by willpower?
No. Colossians 3:1 grounds everything in being raised with Christ. The commands to put to death and put on flow from that identity. Paul is not teaching self-salvation. He is teaching that those who are in Christ must live out what they are. The power comes from the Spirit, not from sheer determination. Effort is real, but it is dependent effort. We work out our salvation because God is at work in us, as Philippians 2:12-13 says.
How do I know if therapy is helping or hurting my faith?
Ask a few questions. Is it making you more truthful and responsible? Is it drawing you toward prayer, Scripture, and church, or away from them? Does it treat sin as sin, or only as a disorder to manage? Does it honor Christ as Lord, or set up self-fulfillment as the goal? Therapy that helps you love God and neighbor is likely a gift. Therapy that competes with Christ for your trust is dangerous. Talk it through with mature believers.
