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Friday, 3 July 2026

Is Polygamy Biblical?


Is Polygamy biblical? The question itself is a form of trick, really, because just because something is in the Bible does not mean it is biblical. That is, just because we see something is in the Bible does not mean we should practice it. Cutting one’s self to call down the powers of the gods is found in the Bible, this does not mean we should practice such an awful ritual. Praying to images is in the Bible, that does not mean that we should practice it. Polygamy is in this category.

However, there is a growing push to reinstitute polygamy today, so I have decided to address it in my upcoming book on marriage.

Here is an excerpt from my chapter on the issue:

The Bible presents a lot of things in both a negative and positive light. The Scriptures present alcohol in a positive and negative light. They same is true with food, sex, war and many other things. So, to argue that the Bible often presents polygamous marriages in a negative light leads to a dangerous and unthoughtful approach to biblical interpretation, that any thoughtful critic could undo. Think about it, the very first two-person marriage in the Bible is a failure, as well. Eve led Adam into sin and Adam failed to lead them both out of it. Could you not, using the negative light angle, say this frames one-man-one-woman marriage in a negative light? I think there is a better argument to be made against polygamy, which we will explore now.

So, what does the Bible say about polygamy?

There is no doubt the Old Testament permitted polygamy. The Patriarchs were mostly polygamists, Moses, the prophet who led Israel our of Egypt and through the wilderness, had a Midianite wife and a Cushite wife. As we saw before God specifically says he gave David many of his wives, though Bathsheba David stole. Gideon, the judge, also had many wives, and so too did many other righteous men in the Old Testament.

We have to admit that polygamy was a concession God allowed, but it seems only very powerful, and very wealthy men benefitted from the practice…well, and their wives of course, who got access to the wealth of these men. But polygamy was not God’s intention from the beginning. Let’s got through the Bible and refresh our memory on God’s intention.

God created us to partner with one person. As Moses wrote in Genesis, “24 Therefore a man shall leave his father and his mother and hold fast to his wife, and they shall become one flesh. 25 And the man and his wife were both naked and were not ashamed” (Gen. 2:24-25). There is nothing more natural than a man and woman being together, and for life. There is nothing more evident than that God created men and women for each other. Men and women are created to be physically joined together and to complement each other. We balance each other out. This very intentional design is reiterated throughout the Old Testament.

Proverbs 5:15-21 says,

“15 Drink water from your own cistern, flowing water from your own well. 16 Should your springs be scattered abroad, streams of water in the streets? 17 Let them be for yourself alone, and not for strangers with you. 18 Let your fountain be blessed, and rejoice in the wife of your youth, 19 a lovely deer, a graceful doe. Let her breasts fill you at all times with delight; be intoxicated always in her love. 20 Why should you be intoxicated, my son, with a forbidden woman and embrace the bosom of an adulteress? 21 For a man's ways are before the eyes of the Lord, and he ponders all his paths.”

The fact this was written by a polygamist, who was taught it by his polygamist dad, only adds to its strength. Think about it, if Solomon tells you to avoid polygamy, you know he is coming from a place of experience. Right? No one knows better how wrong it can go. He is a true and genuine expert in the matter, and I don’t think anyone teaches more against it in the Bible than him.

Malachi reiterates the same standard in his short book, “But you say, “Why does he not?” Because the LORD was witness between you and the wife of your youth, to whom you have been faithless, though she is your companion and your wife by covenant” (Mal. 2:14). Malachi notes that God was not blessing the people of Judah because of how they broke their marriage covenant to their wife.

Contrary to what a lot of people believe, the ideal of marriage between one man and one woman, is taught in the Old Testament. It was only very powerful men in certain circumstances who practiced polygamy. It was not practiced society wide, even in Old Testament Israel. But the New Testament makes the standard even clearer.

Jesus corrects the record,

“3 And Pharisees came up to him and tested him by asking, “Is it lawful to divorce one's wife for any cause?” 4 He answered, “Have you not read that he who created them from the beginning made them male and female, 5 and said, ‘Therefore a man shall leave his father and his mother and hold fast to his wife, and the two shall become one flesh’? 6 So they are no longer two but one flesh. What therefore God has joined together, let not man separate.” 7 They said to him, “Why then did Moses command one to give a certificate of divorce and to send her away?” 8 He said to them, “Because of your hardness of heart Moses allowed you to divorce your wives, but from the beginning it was not so. 9 And I say to you: whoever divorces his wife, except for sexual immorality, and marries another, commits adultery” (Matt. 19:3-9).

Not only does Jesus reaffirm the original intention for marriage that it should be between one man and one woman, with no exceptions, he also says it is committing adultery for a man to divorce his wife and marry another. If it is adultery to do this, then how much more is it adultery to marry another, while you are married? This destroys any chance of polygamy being legitimate for the Christian. Jesus’ words on the matter really should serve as the final word for Christians. I know of some Christian men who have tried to live in polygamous marriages and their wives have had to leave them over this. This is a legitimate reason for their wives to divorce them. Just as it would be for a man to divorce his wife if she took another man.

Paul builds on Jesus’ words and affirms that elders must be the husband of one wife, “3 The saying is trustworthy: If anyone aspires to the office of overseer, he desires a noble task. 2 Therefore an overseer must be above reproach, the husband of one wife, sober-minded, self-controlled, respectable, hospitable, able to teach,…” (1 Tim 3:1-2). The overseer “must be” present tense “the husband of one wife…” Many have seen this passage as explicitly rebuking polygamy, and I agree with them, as overseers are to be models to the rest of the congregation.

Paul reiterates the standard of monogamy in many places, including Ephesians 5,

“22 Wives, submit to your own husbands, as to the Lord. 23 For the husband is the head of the wife even as Christ is the head of the church, his body, and is himself its Savior. 24 Now as the church submits to Christ, so also wives should submit in everything to their husbands” (vv.22-24).  

Some devious people might try to argue that Paul uses the plural word for “wives” or “women” here. But he is referring to a collective group of people. Each wife should understand how what Paul says here applies to her relationship with her husband. The husband-and-wife relationship in the bible reflects the relationship between Christ and the church, and Christ only has one bride: The Church.

Now, I am going to reiterate that. There are not two peoples of God, therefore a man should not have two brides. The image of one husband one bride comes from God’s fellowship with his one bride, the church, which is all who believe in him. Paul also says in 1 Corinthians 7:2, “2 But because of the temptation to sexual immorality, each man should have his own wife and each woman her own husband.” Paul clearly understood Jesus’ words on marriage to be the final word on the matter, because he bases all of his teachings on Jesus’ understanding of marriage, and does not negate it in any way. Hence, it is the final word on the matter for Christians.

So, we can see that the New Testament very strongly, and firmly, reasserts the original form of marriage as absolute. From Jesus’ words to Paul’s, to the end of Revelation marriage is between on man and his bride. The final picture of a wedding ceremony in Revelation 19 even illustrates this for us, “7 Let us rejoice and exult and give him the glory, for the marriage of the Lamb has come, and his Bride has made herself ready…” (Rev. 19:7). Marriage is between a man and a women. Every other form of marriage invented by the mind of men is just a poor copy of what marriage actually is.