12 Now, to the rest of you (and this is me speaking, not the Lord), I would say, If a Christian man has a non-Christian wife and she is willing to stay with him, he should not leave her. 13 And if a Christian woman has a non-Christian husband, and he is willing to stay with her, she should not leave her husband.
15 However, if the non-Christian spouse leaves, let them leave. In such cases the Christian man or woman is not slavishly bound, for God has called us to live in peace.