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Posted by 1 Corinthians on Saturday, 9 January 2016
1 Corinthians 7:12-13
(12) But to the rest speak I, not the Lord: If any brother hath a wife that believeth not, and she be pleased to dwell with him, let him not put her away.
(13) And the woman which hath an husband that believeth not, and if he be pleased to dwell with her, let her not leave him.
7:12-13. The rest referred to Christians who were married to non- Christians. Jesus, in the course of His ministry, never had addressed this issue (cf. vv. 10, 25). But Paul, with no less authority (cf. v. 25) did. Some divorces may have been initiated because of the command of Ezra to the Israelites in Jerusalem after the Exile (Ezra 10:11) to divorce themselves from pagan spouses. Paul affirmed that the same principle should operate in a believer-unbeliever marriage as in a marriage of two Christians: as a rule, no divorce. A Christian husband must not divorce (aphieto) an unbelieving wife, and a Christian wife must not divorce (aphieto) a non-Christian husband.
Excerpt from:
Walvoord, J. F., Zuck, R. B., & Dallas Theological Seminary. (1983-c1985).
The Bible Knowledge Commentary : An Exposition of the Scriptures.
Wheaton, IL: Victor Books.