1 Corinthians 7:14
“For the unbelieving husband is sanctified in the wife, and the unbelieving wife is sanctified in the husband. Otherwise your children would be unclean, but now they are holy.”
What does 1 Corinthians 7:14 mean?
Paul is writing to people in mixed marriages, where one person follows Jesus and the other doesn't, and they're worried about whether their family is acceptable to God. He's saying that the believing spouse actually brings a kind of holiness or blessing into the home, and that this extends to protect and consecrate the children. This doesn't mean the unbelieving spouse becomes a Christian just by being married, but rather that they're in a relationship with someone whose faith creates a sacred space. The children grow up in that household of faith and are set apart for God's purposes. It's meant to be deeply reassuring for anyone feeling isolated or "unequally yoked," reminding them that their commitment to Jesus isn't poisoning their family but actually sanctifying it.