James calls worldly Christians adulterers because God’s people belong to him the way a wife belongs to her husband, and friendship with the world breaks that covenant. In James 4:1-10, James traces quarrels and fights back to selfish desires, then warns that trying to love God and the world at the same time is spiritual unfaithfulness. But he doesn’t leave his readers there. God gives more grace, and James lays out a clear path home: submit to God, resist the devil, come near, repent, and let God lift you up.
Setting the Scene in James 4:1-10
In the previous lesson (James 2:1-13), James confronted believers who honored the rich and ignored the poor. Favoritism was only one symptom of a deeper problem. James had also exposed reckless words (James 3:1-12) and the bitter envy and selfish ambition that poison a community (James 3:13-18). Now he asks where all of this comes from.
James was writing to Jewish Christians “scattered among the nations” (James 1:1), many of them poor and under pressure. Hardship can either drive people closer to God or push them to grab for whatever security the world offers. James saw his readers sliding toward the second.
Where Fights Come From
James starts with a blunt diagnosis.
James 4:1-3 What causes fights and quarrels among you? Don’t they come from your desires that battle within you? You desire but do not have, so you kill. You covet but you cannot get what you want, so you quarrel and fight. You do not have because you do not ask God. When you ask, you do not receive, because you ask with wrong motives, that you may spend what you get on your pleasures.
The word translated “desires” is the Greek hēdonē, which gives us the English word “hedonism.” James says these cravings are at war within us. Before there’s a conflict in the church, there’s a conflict in the heart. We want something, we can’t get it, and we turn on the people around us.
The phrase “you kill” has puzzled readers for centuries. Some think James is speaking literally, perhaps about violent zealots in first-century Judea. Others, including the Renaissance scholar Erasmus, wondered if an early copyist confused the Greek words for “kill” and “envy.” Most commentators today take it as strong language in the spirit of Jesus, who taught that anger toward a brother or sister is murder in seed form (Matthew 5:21-22). James often echoes the Sermon on the Mount, and this seems to be one of those places.
James also names two reasons our desires go unmet. Sometimes we don’t ask God at all. Other times we ask, but only to feed our own pleasures. Prayer becomes another way to get what we want instead of a way to want what God wants.
Spiritual Adultery
Then James uses some of the strongest language in his letter.
James 4:4-6 You adulterous people, don’t you know that friendship with the world means enmity against God? Therefore, anyone who chooses to be a friend of the world becomes an enemy of God. Or do you think Scripture says without reason that he jealously longs for the spirit he has caused to dwell in us? But he gives us more grace. That is why Scripture says: “God opposes the proud but shows favor to the humble.”
“You adulterous people” is actually feminine in Greek: moichalides, adulteresses. James is drawing on a familiar Old Testament picture. God is the faithful husband, and his people are his bride. When Israel chased other gods, the prophets called it adultery (Jeremiah 3:20). The prophet Hosea even married an unfaithful woman so his own marriage would become a living sermon about Israel’s betrayal (Hosea 1:2). James applies that picture to the church. Friendship with the world isn’t a harmless hobby. It’s cheating on God.
By “the world,” James doesn’t mean planet earth or the people in it. He means the value system that leaves God out, what John calls the lust of the flesh, the lust of the eyes, and the pride of life (1 John 2:15-17). And here’s the sobering part. In context, James isn’t mainly talking about spectacular sins. He’s been talking about favoritism, careless words, envy, and selfish ambition. Worldliness usually creeps in through low-grade sins we barely notice. Paul makes a similar point in Romans 1, where people who refuse to acknowledge God slide into a long list of sins.
Romans 1:28-30 Furthermore, just as they did not think it worthwhile to retain the knowledge of God, so God gave them over to a depraved mind, so that they do what ought not to be done. They have become filled with every kind of wickedness, evil, greed and depravity. They are full of envy, murder, strife, deceit and malice. They are gossips, slanderers, God-haters, insolent, arrogant and boastful; they invent ways of doing evil; they disobey their parents…
Notice how gossip, envy, quarreling, and disobedience to parents sit right alongside the sins we consider more serious. We tend to rank sins as major and minor. God sees them as fruit from the same root: a heart that won’t submit to him. For a topical overview of how this shows up today, see What Does “Worldliness” Look Like?
He Gives Us More Grace
Verse 5 is one of the hardest verses in James to translate. It may mean that God jealously longs for the human spirit he placed in us, or that the Holy Spirit who lives in us yearns jealously for our loyalty. Either way, the point is the jealousy of love. A faithful husband isn’t indifferent when his wife wanders. And James doesn’t quote a specific Old Testament verse here, so he’s likely summarizing a theme found throughout Scripture: God is a jealous God (Exodus 34:14).
Then comes the turn: “But he gives us more grace.” Before James gives a single instruction, he reminds us that the way back starts with God’s generosity, not our effort. He quotes Proverbs 3:34, the same verse Peter quotes in 1 Peter 5:5: God opposes the proud. Pride says, “I can handle this myself.” Humility says, “I need grace,” and grace flows to people who know they need it.
The Way Back Home
With grace as the foundation, James fires off a rapid series of commands.
James 4:7-8 Submit yourselves, then, to God. Resist the devil, and he will flee from you. Come near to God and he will come near to you. Wash your hands, you sinners, and purify your hearts, you double-minded.
“Submit” translates a military term, hypotassō, which means to line up under someone’s authority. That’s exactly what the world refuses to do. Submission to God and resistance to the devil go together. And the devil doesn’t only show up in the dramatic stuff. He’s at work in the grudge, the gossip, and the quiet envy too. James promises that when we resist him, he will flee.
Resisting isn’t enough, though. We also have to run toward God. James promises that when we come near to God, he comes near to us. In practice, that happens through God’s Word, God’s Spirit in prayer and worship, and God’s people. James also calls his readers “double-minded,” the same word, dipsychos, he used in James 1:8. Literally, it means “two-souled.” One foot with God, one foot in the world.
Humble Yourselves
The last step may surprise us.
James 4:9-10 Grieve, mourn and wail. Change your laughter to mourning and your joy to gloom. Humble yourselves before the Lord, and he will lift you up.
James isn’t against joy. He’s against the shallow laughter of people who don’t take their sin seriously. As we come near to God, we start to see sin the way he does, and that leads to real grief. Paul called it godly sorrow that leads to repentance (2 Corinthians 7:10). It’s painful, but it isn’t permanent. James ends with a promise that echoes Jesus’ words: whoever humbles himself will be exalted (Luke 14:11). Humble yourselves before the Lord, and he will lift you up.
What This Means for Us
It’s easy to think of worldliness as something other people struggle with. But James invites us to check our hearts for the low-grade stuff: the envy we justify, the quarrels we start, the prayers that are really about our own comfort. Those are signs of divided loyalty, and they matter to God.
The good news is that God doesn’t meet unfaithful people with a closed door. He meets them with more grace. The path home isn’t complicated. Line up under God’s authority, push back against the devil, draw near through his Word, prayer, and his people, and let God’s Spirit break your heart over sin. He will lift you up.
The Takeaway
Why does James call worldly Christians adulterers? Because God’s people belong to him like a bride to her husband, and friendship with the world is unfaithfulness to him. Worldliness often sneaks in through low-grade sins like envy and quarreling. But God gives more grace. Submit to him, resist the devil, draw near, and he will lift you up.
