Should Christians Legislate Morality?

Christians Should Not Enforce “Vertical” Morality

In our modern, pluralistic, and heavily secularized society, John Warwick Montgomery points out that Christians should be particularly cautious not to jeopardize the spread of the gospel by insensitively imposing Christian morality on unbelievers. We must avoid any recurrence of the Puritan Commonwealth, where people are compelled to act externally as Christians regardless of their true faith. Unfortunately, these efforts often lead to the institutionalization of hypocrisy and a decline in respect for genuine Christian values.[1] It can also lead people to a false assurance of a right relationship with God. 

Instead, Montgomery says Christians should recognize that Scripture presents two distinct types of moral commands. We see this in the first and second parts of the Ten Commandments.[2] In the first part, we see duties related to God. These commands cover the relationship between individuals and God (“vertical” morality). In the second part, we see duties related to neighbors. These commands cover the relationship between individuals and other people (“horizontal” morality). 

Montgomery believes it is crucial not to impose the first part of the Ten Commandments on unbelievers. These commands are:

• “You must not have any other god but Me.”
• “You must not make for yourself an idol.”
• “You must not misuse the name of the Lord your God.”
• “Remember to observe the Sabbath day by keeping it holy.”

Even if Christians are in the majority in a country, they should not impose laws related to the above four commandments. “This is because the proper relationship with God can only be established through voluntary, personal decision and commitment.”[3]

1 Corinthians 5:10 is an important verse for us to consider on this subject as well. Paul argues that avoiding all sinful individuals in the world would mean that Christians would need to “leave the world” entirely, which is an impractical and unrealistic standard. Instead, the church’s primary responsibility is not to judge those outside the faith; it is their duty to judge those who claim to be believers but live in sin within the church. 

The Quran says there is no compulsion in religion. Jesus demonstrated that principle. He never forced anyone to follow Him. That’s what we see throughout the New Testament. Christians are to be evangelistic and strive to compel people to see the goodness and glory of Jesus. Still, they are never commanded to command people to bow to Jesus. 

Christians Should Work Towards A General “Horizontal” Morality

Christians should, however, encourage people towards general “horizontal” morality. Even while the focus in the New Testament is on the morality of Jesus’ followers, we do see warrant for the promotion of social order and general morality. I think of John the Baptizer and the Apostle Paul, for example (Mark 6:14-20; Matt. 14:1-12; Acts 16:35-39; 24:25; 1 Tim. 2:1-4 also see Rom. 13 and 1 Peter 2). But the letters of the New Testament were written to Christians, telling Christians how to live. 

Here’s the second part of the Ten Commandments, which are good for every society to lovingly and practically apply. 

• “Honor your father and your mother” 
• “You shall not murder”
• “You shall not commit adultery”
• “You shall not steal”
• “You shall not bear false witness against your neighbor” 
• “You shall not covet”

These commands are applied in various ways throughout the Bible. For example, the Bible talks about the importance of railings on the top of buildings to protect people from falling off and getting hurt or killed. 

But even here, we don’t want to put our hope or emphasis on “horizontal” morality. Part of the point of the law is to point us to our need for Jesus. It is not an end in itself. So, we must remember that mere morality is not the solution. 

The Problem of Secularism and Morality

Britannica says secularism is “a worldview or political principle that separates religion from other realms of human existence, often putting greater emphasis on nonreligious aspects of human life or, more specifically, separating religion from the political realm.” 

One of the problems with secularism, though, is that it is not set up very well to give us a societal analysis. How is secularism going to provide us with:

• The Ideal of what’s healthy
• Observation of symptoms
• Diagnosis or analysis of the disease/disorder
• Prognosis or prediction of cure/remedy
• Prescription or instruction for treatment/action for a cure

Secularists believe Christians should not legislate morality. They say that religion has no place in government. Christian beliefs are not allowed, but their core beliefs are allowed. But, as Britannica aludes to, secularism is really an ultimate commitment—a whole world-and-life-view. 

Even atheism has the markings of a religion. Atheists have a creed. Theirs is just that there is no god. Atheism addresses the ultimate concerns of life and existence and answers the questions of who people are and what they should value. A committed atheist is even unlikely to marry someone outside of their beliefs. Many atheists even belong to a group and may even attend occasional meetings (see e.g., atheists.org) and have their own literature they read that supports their beliefs.

A merely secular society cannot give a moral framework that transcends individual belief systems. We are left with a “might makes right morality.” It seems to me that secularism leaves us with the column on the left, whereas Christianity gives us the column on the right.  

I believe we need and should want Christianity to help our nation work towards a general “horizontal” morality. Our Founding Fathers (along with Alexis de Tocqueville), many of whom were deists and not Christians, agree. Yet, Christians should realize that legislating morality is not the answer.

Legislating Morality is Not the Ultimate Solution 

Christians both understand that sinners will sin and that morality is good for the nation. Righteousness exalts the land, as Proverbs says (Prov. 14:34). Yet, Christians are compassionate and humble. We realize that we all stumble in many ways, as the letter of James says, but if we can help people from stumbling, that’s good. But Christians don’t confuse the kingdom of man with the Kingdom of God. Christians know that here we have no lasting city, but we seek the City that is to come (Heb. 13:14).

Legislating morality is not the solution; Jesus is. As C.H. Spurgeon said, “Nothing but the Gospel can sweep away social evil… The Gospel is the great broom with which to cleanse the filthiness of the city; nothing else will avail.”

Paul David Tripp has wisely said that “We should be thankful for the wisdom of God’s law, but we should also be careful not to ask it to do what only grace can accomplish.” It is the Spirit of God that transforms, although it is true that He often works through law. We need our rocky hearts to become flesh through the work of the Spirit. 

Conclusion

The question of whether Christians should legislate morality reveals the complexities of faith in a diverse and secular society. While Christians are called to embody and promote a morality rooted in their faith, imposing a “vertical” morality can hinder the spread of the gospel, foster hypocrisy, and promote a misunderstanding of genuine faith. Instead, the focus should be on humbly and lovingly encouraging “horizontal” morality—principles that promote societal well-being and can be embraced by individuals regardless of their faith. 

As apprentices of Jesus, Christians are primarily called to lead by example and encourage ethical behavior rooted in love and respect for one another. The emphasis should be on exemplifying Jesus’ teachings and fostering relationships that draw others to the faith, rather than seeking to enforce morality. That’s what Jesus Himself did. 

By fostering relationships and demonstrating the transformative love of Jesus, Christians can influence the moral fabric of society without simply relying on legislation. True change comes through the work of the Holy Spirit rather than external mandates. In this way, the Christian community can contribute to a more just and moral society while remaining faithful to the fundamental teachings of their faith.

Notes

[1] John Warwick Montgomery,Theology: Good, Bad, and Mysterious, 122. 

[2] Often referred to as the First and Second Tables of the Decalogue. The “First Table” consists of commands 1-4 and has to do with people’s relationship with God (vertical relationship). The “Second Table” consists of commands 5-10 and has to do with people’s relationship with other humans (horizontal relationships). The First Table can be summed up by “love God,” and the Second Table can be summed up by “love others.” 

[3] Montgomery, Theology: Good, Bad, and Mysterious, 123.