NT-EPISTLES.filter - nkjv unbelieving:
nkjv@
1Corinthians:7:14 @ For the unbelieving husband is sanctified by the wife, and the unbelieving wife is sanctified by the husband; otherwise your children would be unclean, but now they are holy.
nkjv@Titus:1:15 @ To the pure all things are pure, but to those who are defiled and unbelieving nothing is pure; but even their mind and conscience are defiled.