1 Corinthians 7:10-13
10 To those who are married, here’s my command (to be clear, this isn’t merely my opinion; it comes from the teaching of the Lord Jesus): it is not right for a wife to leave her husband. 11 If she does, she must either remain single or reconcile with her husband, but she should not marry someone else. Likewise, the husband should not divorce his wife.
12-13 To everyone else, here’s my counsel (this is not a direct command from the Lord; it is my opinion): if a brother has a wife who does not believe Jesus’ teachings and the truth of His resurrection, he is to stay with her as long as she is willing to live with him. The same is true for any sister; you should not leave your husband even if he has no allegiance to Jesus.Read full chapter