Be not unequally yoked together with unbelievers: for what fellowship has righteousness with unrighteousness? And what communion has light with darkness?
And I will make you swear by the LORD, the God of heaven, and the God of the earth, that you shall not take a wife to my son of the daughters of the Canaanites, among whom I dwell:
And Elijah came unto all the people, and said, How long do you hesitate between two opinions? if the LORD be God, follow him: but if Baal, then follow him. And the people answered him not a word.
And Jehu the son of Hanani the seer went out to meet him, and said to king Jehoshaphat, Should you help the ungodly, and love those who hate the LORD? therefore is wrath upon you from before the LORD.
You shall keep my statutes. You shall not let your cattle mate with a different kind: you shall not sow your field with mixed seed: neither shall a garment mixed of linen and wool come upon you.
Judah has dealt treacherously, and an abomination is committed in Israel and in Jerusalem; for Judah has profaned the holiness of the LORD which he loved, and has married the daughter of a strange god.
And did he not make one? Yet had he much more of the spirit. And why one? That he might seek a godly offspring. Therefore be careful of your spirit, and let none deal treacherously against the wife of his youth.
The wife is bound by the law as long as her husband lives; but if her husband is dead, she is at liberty to be married to whom she will; only in the Lord.
That you may be blameless and harmless, the sons of God, without rebuke, in the midst of a crooked and perverse generation, among whom you shine as lights in the world;
You adulterers and adulteresses, do you not know that the friendship of the world is enmity with God? Whoever therefore chooses to be a friend of the world is the enemy of God.