The Story: A new report finds that the single biggest factor in whether children keep the faith isn’t their church, their youth group, or their peers but their parents. The more surprising finding is what works at home, and how often well-meaning Christian parents get it backward.
The Background: Passing the Torch: How Faith Moves Across Generations, a June 2026 report by sociologists Jesse Smith and Jane Lankes Smith, draws on several national datasets to examine American adults aged 25 and older raised in a Christian home. They consider this question: Which specific parental behaviors actually predict whether a child carries faith into adulthood?
The authors write, “Religious identification, worship attendance, and belief in God have all fallen by double-digit margins since the 1990s.” But the report makes a sharper point about how the decline works, finding it largely intergenerational. People aren’t abandoning faith over the course of their adult lives so much as each new generation is entering adulthood less religious than the one before. That makes the decline look gradual at first, since generational replacement is slow. But the authors warn it “cascades into an avalanche over time” as the most devout generations age out and more secular ones take their place.
The “perfect storm” of causes includes a cultural shift from authority and tradition toward individualism and autonomy, the post–Cold War fading of God-talk from American identity, the arrival of internet and social media communities that exposed young people to doubt and gave them somewhere to belong outside the church, clergy scandals across Catholic and Protestant lines, the partisan culture war that recast traditional religion as suspect, delayed family formation, and the simple crowding out of faith by busier schedules. Faith, the researchers note, often wasn’t so much rejected as squeezed out.
Faith, the researchers note, often wasn’t so much rejected as squeezed out.
Yet against that bleak landscape, the report’s central claim is hopeful: Parents retain enormous leverage. The strongest predictor of a child’s adult religiosity is how religious the parents were during the upbringing. Parents who attended church weekly had a 26 percent chance of their children doing the same in their 30s and 40s, compared to only 12 percent of children whose parents didn’t do this. Among parents who prayed daily, around 47 percent of their children followed that practice as adults, while less than a third did so otherwise. When parents called religion “very important,” nearly two-thirds of their children later said the same.
But modeling, the report argues, is the minimum requirement. The behaviors that most strongly predict lasting faith are active and verbal: praying together as a family, saying grace, embedding faith in the rhythm of the week rather than reserving it for Sunday, and, above all, talking about it. Children raised in homes where faith was discussed at least several times a week were more than twice as likely to attend church, pray daily, and rate religion as very important in young adulthood.
The report also notes the outsize role of fathers (who consistently underengage); the protective effect of stable, satisfying marriages; the quality of the parent-child relationship; and the church’s job as the second “layer of the nest”—the community that makes the home’s work sustainable.
What It Means: Every generation of parents tries to avoid the mistakes their parents made—and end up overcorrecting. Many evangelical parents, responding to the backlash to purity-culture and “I kissed dating goodbye” rigidness, learned the lessons: Don’t be preachy, don’t force faith on your kids, model quietly and let them choose. In theory, this sounds like a reasonable approach. But it’s not effective when the rest of the culture is all too ready to preach to your children and tell them exactly how they should think and live.
Efforts to pass on faith are undermined, as the report notes, “not by parents laying it on too thick, but by taking too light a touch.” One of the strongest predictors of an adult who stays in the faith is simply having parents who talk to them about it at home several times a week. Children raised in those homes were more than twice as likely to attend church, pray daily, and call religion very important in young adulthood—and roughly 20 percentage points more likely to identify as Christian and affirm the divinity of Christ.
What this shows is that the silence of parents isn’t being viewed by children as respect for their autonomy. Instead, it comes across as evidence that their parents’ religion isn’t all that important.
Applying a heavier touch doesn’t mean you need to give lengthy lectures or pop quizzes on the catechism (though some form of catechesis is probably helpful). The report reveals that a more sustainable approach is to incorporate your views on God and the Bible naturally into daily life. A question in the car about a sermon, or about something they saw online, can be an effective way to incorporate theological discussions into everyday routines.
And when your child asks a hard question you can’t answer, resist the urge to bluff or shut it down. Instead, simply say, “I don’t know, so let’s find out together.” Show them that God isn’t threatened by their questions or doubts. Also, talk about the moral situations they’re already encountering at school and online, and say out loud how you’re thinking about them as a Christian. Give God credit—out loud—for the good things in your week. Most of all, let them watch you take discipleship seriously when it costs you something.
The strongest predictor of a child’s adult religiosity is how religious the parents were during the upbringing.
None of this, of course, ensures your children will keep the faith. You can do everything right—be a model of neighborly love, talk about the Bible, stay married, attend a gospel-centered church—and still watch a child walk away from Jesus. As the researchers point out, even with every support in place, many children will fall away, and there’s no substitute for “steady prayer and trust in the grace of God.”
That’s not a disclaimer tacked onto the findings but the reality every parent must face since we aren’t the authors of our children’s faith. We are, at most, the gardeners. We can clear the ground, pull the weeds, and water daily. But growth is never ours to give; that belongs solely to the Holy Spirit.
Rather than be distressed by our lack of control, we can be grateful the work isn’t ours to carry alone. We’re fortunate that the God who commands us to teach our children diligently is the same God who promises to be at work in them long after our part is done. We can plant, and we water in faith, trusting that the One who began the work is faithful to complete it (Phil. 1:6).
