New Revised Standard Version
But if the unbelieving partner separates, let it be so; in such a case the brother or sister is not bound. It is to peace that God has called you.

Contemporary English Version
If your husband or wife isn't a follower of the Lord and decides to divorce you, then you should agree to it. You are no longer bound to that person. After all, God chose you and wants you to live at peace.

New American Bible
If the unbeliever separates, however, let him separate. The brother or sister is not bound in such cases; God has called you to peace.

Douay-Rheims Bible
But if the unbeliever depart, let him depart. For a brother or sister is not under servitude in such cases. But God hath called us in peace.

But if the unbeliever depart, let him depart. For a brother or sister is not under servitude in such cases. But God hath called us in peace.

A brother.

Matthew 12:50 For whosoever shall do the will of my Father, that is in heaven, he is my brother, and sister, and mother.

James 2:15 And if a brother or sister be naked and want daily food:

but.

1 Corinthians 14:33 For God is not the God of dissension, but of peace: as also I teach in all the churches of the saints.

Romans 12:18 If it be possible, as much as is in you, have peace with all men.

Romans 14:19 Therefore, let us follow after the things that are of peace and keep the things that are of edification, one towards another.

2 Corinthians 13:11 For the rest, brethren, rejoice, be perfect, take exhortation, be of one mind, have peace. And the God of grace and of love shall be with you.

Galatians 5:22 But the fruit of the Spirit is, charity, joy, peace, patience, benignity, goodness, longanimity,

Hebrews 12:14 Follow peace with all men and holiness: without which no man shall see God.

James 3:17,18 But the wisdom that is from above, first indeed is chaste, then peaceable, modest, easy to be persuaded, consenting to the good, full of mercy and good fruits, without judging, without dissimulation. . . .

to peace.