Genesis 24:2 And Abraham said to his servant, the oldest of his household, who had charge of all that he had, “Put your hand under my thigh, that I may make you swear by the LORD, the God of heaven and God of the earth, that you will not take a wife for my son from the daughters of the Canaanites, among whom I dwell, but will go to my country and to my kindred, and take a wife for my son Isaac.”
Genesis 26:34-35 When Esau was forty years old, he took Judith the daughter of Beeri the Hittite to be his wife, and Basemath the daughter of Elon the Hittite, and they made life bitter for Isaac and Rebekah.
Genesis 27:46 Then Rebekah said to Isaac, “I loathe my life because of the Hittite women. If Jacob marries one of the Hittite women like these, one of the women of the land, what good will my life be to me?”
Exodus 34:16 and you take of their daughters for your sons, and their daughters whore after their gods and make your sons whore after their gods.
Deuteronomy 7:3-4 You shall not intermarry with them, giving your daughters to their sons or taking their daughters for your sons, for they would turn away your sons from following me, to serve other gods. Then the anger of the LORD would be kindled against you, and he would destroy you quickly.
2 Corinthians 6:14 Do not be unequally yoked with unbelievers. For what partnership has righteousness with lawlessness? Or what fellowship has light with darkness?
Abraham was in such high esteem among the Canaanites, that, undoubtedly, he could have married Isaac to a daughter of one of the princes of the land. But he saw that the Canaanites were degenerating into great wickedness, and knew that they were designed for ruin; and he would not marry his son among them, lest they should be a snare to his soul. (Benson)
We all like to believe that we can be around ungodly things as much as we want and that we are strong enough to ward off the influence. But we must take seriously the words of Scripture: Do not be deceived: “Evil company corrupts good habits” (1 Corinthians 15:33). It needs to come back to the simple question from Romans 12:2: Are we being conformed to this world, or are we being transformed by the renewing of your mind? (Guzik)
Our culture is much different now than in the time of Abraham. We do not choose a wife for our sons. They choose for themselves. As parents, it is very hard to watch as a son chooses to make union with a woman who is not a believer or does not give thought or service to God. Scripture is clear that such a union will more than likely bring heartache as parents observe their lives.
All is not lost, Pray for their souls. Pray continually for God’s softening of their heart and mind to the Word of God. Pray for God to bring people into their lives who love, serve, and honor Jesus Christ. Pray for God to open their heart to hear His invitation to believe in Him. Never cease to pray for them. Do not give up. God is able to do more than we ask and much more than we can imagine.