Your friends don't believe in God: must you leave them?

What Paul meant by "unequally yoked"

The verse most often cited to forbid these friendships is 2 Corinthians 6:14: "Do not be unequally yoked with unbelievers" (ESV). The image comes from farming: two animals harnessed to the same implement; if one pulls the other way, the furrow is ruined. Paul is writing to a church that teachers preaching a different gospel had entered, and he warns against alliances that compromise fellowship with Christ. He is not talking about the classmate who sits next to you.

The same Paul corrects the isolationist reading: if you could not deal with unbelievers, "you would need to go out of the world" (1 Corinthians 5:10, ESV). When he commands separation, he does it inside the church: the case is that of someone who calls himself a brother and remains in sin. And Jesus prayed: "I do not ask that you take them out of the world, but that you keep them from the evil one" (John 17:15, ESV).

What the Bible does not say

We should be honest with the text. Nowhere does Scripture command you to cut ties with someone who does not yet believe; nor does it count that friendship among sins, or promise that it will be easy. Nor is the point to turn your friend into an evangelism target: that is not loving them, and people can tell. Jesus sat at the table with tax collectors and sinners when they did not yet believe: "Those who are well have no need of a physician, but those who are sick" (Matthew 9:12, ESV).

When James warns that "friendship with the world is enmity with God" (James 4:4, ESV), he is not talking about people: John writes that "God so loved the world" (John 3:16, ESV). There, "world" is the system that puts itself in God's place. At The Gospel Coalition, two readings coexist: one judges close friendship with someone who denies God to be unhealthy; the other separates friendship from spiritual intimacy. The Bible does not set a number; it sets criteria.

The question that does matter

Instead of "Does he believe or not?", ask yourself, "Where is this friendship taking me?" Scripture is not naive about influence: "Do not be deceived: 'Bad company ruins good morals'" (1 Corinthians 15:33, ESV). Proverbs says it again: "Whoever walks with the wise becomes wise, but the companion of fools will suffer harm" (Proverbs 13:20, ESV).

If keeping that friendship forces you to hide your faith, to call normal what God calls sin, or to stop attending church, the line has already been crossed. Praying with someone, confessing your failures to them, accepting their correction: that calls for companions who also call on the Lord. "So flee youthful passions and pursue righteousness, faith, love, and peace, along with those who call on the Lord from a pure heart" (2 Timothy 2:22, ESV).

I have already argued in this column that friendship is God's design; this question is the other side of it.

A concrete step: write down the three people you spend the most time with and look at the direction each relationship gives your life. Whom do you want to keep closer, and whom do you need to let go of with love?