For the unbelieving husband is sanctified by the wife, and the unbelieving wife is sanctified by the husband: else were your children unclean; but now are they holy.
All Commentaries on 1 Corinthians 7:14 Go To 1 Corinthians 7
Ambrosiaster
AD 400
These unbelievers have the benefit of good will, which protects them from detesting the name of Christ. Commentary on Paul’s Epistles.