Does the Bible Say Kill Non-Believers? What Scripture Really Says

A person can read certain parts of the Old Testament and come away with a troubling question: Does the Bible say kill non-believers?

The short answer is no, the Bible does not give Christians a general command to kill people because they do not believe in God or because they reject Jesus Christ.

That answer does not mean we should ignore difficult Bible passages.

The Old Testament contains wars, divine judgments, and laws in ancient Israel that included the death penalty. Some passages are hard to read. Deuteronomy 13, for example, gives severe penalties for Israelites who tried to lead the covenant community into idolatry. Deuteronomy 20 also contains commands connected with Israel’s wars in Canaan.

Yet when we move into the life and teaching of Jesus, Christians are not told to hunt down unbelievers or punish people for rejecting Christianity.

Jesus says:

“Love your enemies, bless them that curse you, do good to them that hate you.”
— Matthew 5:44, KJV

Paul similarly tells Christians not to repay evil with evil and not to take personal revenge. Instead, believers are called to overcome evil with good.

So why are there Bible passages where people are killed because of idolatry, rebellion, or war?

The answer begins with context.

Does the Bible Say Kill Non-Believers in the Old Testament?

If someone says, “There is no religious violence anywhere in the Bible,” that would not be accurate.

There are difficult passages involving death and warfare.

But it would also be inaccurate to take every command given to ancient Israel and turn it into a command for Christians everywhere.

The Book of Deuteronomy is presented as instruction given to Israel as a covenant people preparing to live in the promised land. Its laws deal with worship, civil life, justice, leadership, war, family life, and Israel’s relationship with God.

That historical setting matters.

Ancient Israel was not simply a modern church congregation. Israel functioned as a covenant nation with religious, social, judicial, and political laws woven together.

Christians today do not live under that same national system.

Deuteronomy 13 and the punishment of apostasy

One of the strongest passages raised in this discussion is Deuteronomy 13.

The chapter warns Israel about prophets, relatives, or entire communities attempting to lead God’s covenant people into the worship of other gods. In that setting, the law prescribes death for certain acts of deliberate apostasy and religious seduction.

That sounds shocking to modern readers, and we should not pretend otherwise.

But notice what the passage is actually about.

It is not a command saying:

“Whenever you meet someone who does not believe in the God of Israel, kill that person.”

The law concerns people within Israel’s covenant society attempting to turn the nation toward other gods.

That distinction is important.

There were already many surrounding nations that did not worship Israel’s God. Deuteronomy does not tell individual Israelites to travel around the world killing everyone with different beliefs.

This was an ancient covenant law connected with Israel’s national life.

For Christians, the New Testament gives a different pattern for dealing with those who reject Christian truth.

Paul tells Timothy that the Lord’s servant should not be quarrelsome. He should be kind and should correct opponents with gentleness, hoping that they may come to know the truth.

That is very different from forced conversion.

Warfare involving ancient Israel

Another difficult section appears in Deuteronomy 20.

The chapter gives Israel rules concerning warfare. Verses 16–18 contain especially severe commands concerning particular peoples in the land Israel was entering. The text names groups such as the Hittites, Amorites, Canaanites, Perizzites, Hivites, and Jebusites.

Whatever theological questions we may have about those commands, one fact is clear from the text itself:

The passage refers to specific nations, a specific land, and Israel’s particular historical situation.

It does not say that Christians in later centuries should kill anyone who refuses to become Christian.

In fact, Deuteronomy 20 itself distinguishes between different kinds of cities and warfare situations. Verses 10–18 are more specific than a simple universal order to kill everyone with another religion.

Christians have long wrestled with these passages. Different scholars explain the Old Testament warfare texts in different ways.

Some focus on divine judgment.

Some emphasize the unique covenant role of Israel.

Some discuss ancient Near Eastern warfare language.

Others place strong emphasis on how Christians should read these passages through the teaching and example of Jesus.

Those debates are worth studying. But none requires the conclusion that Christians have permission to kill ordinary people merely because they are unbelievers.

Does the Bible Instruct Us to Kill Our Enemies?

This question becomes much easier to answer when we listen directly to Jesus.

Jesus did not say:

Destroy your enemies.

He said:

“Love your enemies.”

Matthew 5:44 connects love for enemies with prayer for people who persecute believers. Luke records a similar teaching: “Love your enemies, do good to them which hate you.”

This teaching is not sentimental.

An enemy is not merely someone who annoys you.

Jesus speaks about people who hate, mistreat, and persecute his followers.

And still the response he commands is love and prayer.

That does not mean evil should be called good. It does not mean Christians must agree with every belief. It does not mean governments can never restrain violent criminals.

It means personal hatred and religious revenge are not the Christian answer.

This connects closely with what the Bible says about loving your enemies. Christian love does not require agreement, but it does require seeing another person as someone who should be treated with dignity rather than hatred.

When a Samaritan village rejected Jesus

Luke 9 gives us one of the clearest examples.

Jesus was traveling toward Jerusalem. He sent messengers into a Samaritan village, but the people would not receive him.

James and John became angry.

They asked Jesus whether they should call down fire from heaven and destroy the village.

Think about that situation.

These were people who had rejected Jesus.

If rejecting Christ were supposed to be answered with physical destruction by his disciples, this would have been an obvious opportunity for Jesus to approve it.

He did not.

Luke says Jesus rebuked them. Then Jesus and his disciples went to another village.

That is a powerful detail.

Rejected?

Move on.

Opposed?

Continue the mission.

People refuse to listen?

Do not burn their village.

This episode gives us a practical picture of how Christ’s mission differs from religious coercion.

What Did Jesus Say About Violence and the Sword?

People sometimes point to Bible verses involving swords and assume Christianity must support spreading faith through violence.

Again, context changes the picture.

During Jesus’ arrest, one of his followers drew a sword and struck the servant of the high priest.

Jesus responded:

“Put up again thy sword into his place.”
— Matthew 26:52, KJV

He then warned that those who take the sword will perish by the sword.

Notice the situation.

Jesus was being arrested unjustly.

His disciple believed he was defending Jesus.

Yet Jesus did not tell his followers to begin an armed uprising.

Later, when speaking to Pilate, Jesus explained:

“My kingdom is not of this world.”
— John 18:36, KJV

He connected this directly with the fact that his servants were not fighting to prevent his arrest.

Christianity spreads through proclamation, testimony, discipleship, love, service, and the work of God in human hearts.

Faith forced at sword-point is not the pattern Jesus gives his church.

What does “I came not to send peace, but a sword” mean?

Matthew 10:34 can sound troubling when read alone.

Jesus says:

“I came not to send peace, but a sword.”

Does that contradict his command to love enemies?

Read the next verses.

Jesus immediately talks about division inside families: a son against his father, a daughter against her mother, and members of a household becoming divided because of loyalty to Christ.

The “sword” in this context points to division and conflict caused by people’s response to Jesus, not an instruction telling Christians to stab unbelievers.

The surrounding passage explains the image. Christian interpreters discussing this text likewise commonly understand the sword here as the division produced by allegiance to Christ rather than a command to commit physical violence.

This is why Bible verses should not be separated from the sentences around them.

A single dramatic line can sound very different when the whole passage is read.

What about Luke 19:27?

Another verse sometimes appears in arguments that Jesus commanded the killing of unbelievers.

Luke 19:27 contains these words from a king:

“Those mine enemies, which would not that I should reign over them, bring hither, and slay them before me.”
— Luke 19:27, KJV

That sounds severe.

But Jesus is telling the Parable of the Minas in Luke 19:11–27. The statement is spoken by the royal figure within the story. The passage is not Jesus turning to his disciples and ordering them to execute people who reject Christianity.

The parable contains judgment imagery, and Christians should not remove the Bible’s teaching about divine judgment.

But divine judgment and a human command to murder unbelievers are not the same thing.

The New Testament repeatedly warns that people are accountable to God.

It does not therefore tell individual Christians to become God’s executioners.

Killing in the Name of God: Is It Biblical for Christians?

History contains many examples of people using religion to justify violence.

Christian history also contains serious debates about war, military service, political authority, and the use of force.

Early Christian attitudes toward military participation developed over time, and later Christian thinkers such as Ambrose and Augustine contributed to traditions that eventually became associated with Christian just-war reasoning. Christian pacifist traditions have also continued to reject warfare more broadly.

Those historical debates should not be confused with the narrower question we are answering.

Can Christians kill a person simply because that person is not a Christian?

The New Testament provides no general command allowing that.

The Christian method for responding to unbelief is teaching and witness.

Paul’s instruction in 2 Timothy is particularly useful:

The Lord’s servant should be kind, patient, and gentle when correcting opponents. The hope is that opponents may repent and come to know the truth.

Notice what is absent.

There is no command to threaten them.

There is no instruction to imprison them for unbelief.

There is no command to kill them if they refuse conversion.

The goal is persuasion and repentance, not coercion.

Does the Bible Say Kill Non-Believers During Spiritual Warfare?

Christians sometimes use phrases such as:

“We are in a battle.”

“Put on the armor of God.”

“Fight the good fight.”

“Stand against the enemy.”

Those phrases can sound violent if their biblical meaning is ignored.

Ephesians 6 clears up the issue.

Paul says:

“For we wrestle not against flesh and blood…”
— Ephesians 6:12, KJV

He then describes spiritual powers and forces of evil.

People are not the ultimate enemy in Christian spiritual warfare.

The unbelieving neighbor is not the enemy to destroy.

The atheist coworker is not the enemy to destroy.

The person from another religion is not the enemy to destroy.

Even a person who mocks Christianity is still a human being whom Christians are called to treat according to Christ’s commands.

Christian spiritual weapons are things such as truth, righteousness, faith, salvation, prayer, God’s Word, perseverance, and the gospel of peace.

The New Testament turns the believer’s attention toward spiritual faithfulness rather than religious violence against human opponents.

What About “Thou Shalt Not Kill”?

Another related question is what the Bible says about murder.

The Sixth Commandment is often remembered in the King James wording:

“Thou shalt not kill.”
— Exodus 20:13, KJV

The command concerns unlawful killing or murder. The larger Old Testament itself includes legal penalties and warfare, so the command cannot mean that every taking of human life in every imaginable situation was treated identically under Israel’s law.

That is why Christians distinguish questions about murder from questions such as warfare, capital punishment, law enforcement, and self-defense.

These are connected moral topics, but they are not interchangeable.

Asking does the Bible allow killing in self defense is different from asking whether Christians may kill someone for being an unbeliever.

Likewise, asking what the Bible says about the death penalty involves biblical teaching about government and justice rather than religious conversion.

It is possible for Christians to disagree about war or self-defense while still agreeing that murdering someone merely because he or she rejects Christianity is not a command of Jesus.

War, Government, and Personal Revenge Are Different Questions

Romans 12 tells Christians not to repay evil for evil and not to take personal vengeance. The same passage calls believers to pursue peace where possible and to overcome evil with good.

Elsewhere in the New Testament, civil government is discussed separately.

This distinction matters.

Imagine three situations:

1. A person refuses to become a Christian.
2. A violent attacker threatens an innocent family.
3. A government is deciding how to respond to armed aggression.

Those are three different moral questions.

The first is directly relevant to our main topic.

A Christian cannot simply say, “This person rejected Jesus, so I may harm him.”

That would contradict the New Testament pattern of evangelism, enemy-love, gentleness, and leaving judgment to God.

The second raises questions about self-defense.

The third raises questions about government and war.

Christians hold different views on those last two subjects. Some Christian traditions strongly emphasize pacifism. Others accept carefully limited force under just-war or self-defense reasoning. Historical Christian ethics reflects those differences.

But none of those debates creates a general Christian right to kill unbelievers.

How Christians Are Told to Treat Non-Believers

The New Testament gives Christians a much clearer mission.

We are called to tell people about Christ.

We are called to live faithfully.

We are called to answer questions.

We are called to correct error when necessary.

But we are also called to be gentle.

Paul tells Timothy:

“The servant of the Lord must not strive; but be gentle unto all men…”
— 2 Timothy 2:24, KJV

The passage continues by describing patient instruction of people who oppose Christian teaching.

That is worth remembering whenever conversations about religion become angry.

Speak truth without hatred

Christians do not have to pretend that all beliefs are equally true.

Jesus made strong truth claims.

The apostles preached repentance.

Christian faith has convictions.

But conviction does not require cruelty.

You can believe someone is spiritually wrong and still love that person.

You can defend your faith without insulting another person.

You can disagree strongly without threatening anyone.

Pray for people who oppose you

Jesus does not merely tell believers to tolerate enemies.

He tells them to pray for them.

That changes our attitude.

It is difficult to sincerely pray for someone’s good while feeding hatred toward that person.

Prayer reminds us that conversion belongs to God.

Christians can share the gospel.

We can explain Scripture.

We can answer objections.

But we cannot force genuine faith into someone’s heart.

Do good instead of seeking revenge

Romans 12 moves Christian behavior away from revenge.

If an enemy is hungry, the believer is called to feed that person. If the enemy is thirsty, the believer should give him something to drink. Paul ends the section by teaching believers to overcome evil with good.

This is one of the clearest answers to the idea that Christianity teaches hatred of non-believers.

The New Testament does not say:

Your enemy is hungry, let him suffer because he does not share your faith.

It teaches generosity even toward enemies.

Share the gospel without coercion

Jesus told his followers to make disciples.

The apostles preached publicly, reasoned with people, taught in homes, answered objections, endured persecution, and sometimes left places where their message was rejected.

They did not establish Christianity by ordering every unbeliever to convert or die.

That difference is essential.

A forced statement of faith is not the same thing as faith.

Christian conversion involves repentance, trust, and a change of heart. Those things cannot be produced by physical force.

How Should We Understand Difficult Old Testament Violence?

This remains the hardest part of the subject.

A thoughtful Christian should not pretend Deuteronomy 13 or Deuteronomy 20 does not exist.

Neither should a critic pretend Matthew 5, Luke 9, Romans 12, John 18, Ephesians 6, and 2 Timothy 2 do not exist.

Good Bible reading requires us to consider all of them.

Here are several distinctions that help.

The strongest reading is not built on one isolated verse.

It comes from following the biblical story and asking who is speaking, to whom, under what covenant setting, and for what purpose.

Does the Bible Say Kill Non-Believers? The Answer in Context

So, does the Bible say kill non-believers?

Not as a general command to Christians.

The Bible does contain difficult Old Testament passages involving warfare, judgment, idolatry, and death penalties in ancient Israel. Those passages deserve serious study. They should not be erased or softened until they say something they do not say.

But they also should not be removed from their covenant and historical setting and turned into a Christian command to murder people of another faith.

When Jesus teaches his followers how to respond to enemies, he tells them to love and pray.

When a Samaritan village rejects him, he rebukes disciples who want to destroy it.

When a disciple draws a sword during his arrest, Jesus tells him to put it away.

When Jesus explains his kingdom to Pilate, he points out that his servants are not fighting to establish it.

When Paul describes spiritual warfare, he says the struggle is not against flesh and blood.

When Paul tells Timothy how to deal with opponents, he calls for gentleness and patient instruction.

Taken together, these passages provide a clear Christian direction.

Unbelief is not a license for murder.

What Jesus Calls His Followers to Do

It is possible to defend Christian truth without hating people who disagree with it.

In fact, Christians are called to something harder.

Love the person who rejects your message.

Pray for the person who mocks your faith.

Speak truth without cruelty.

Correct people with gentleness.

Refuse personal revenge.

Do good even when someone treats you badly.

And trust God with judgment.

Jesus never promised that following him would remove every conflict. He warned that faith could divide families and bring persecution.

But conflict is not permission for hatred.

The Christian goal is not to destroy unbelievers.

It is to bear faithful witness to Christ and hope that people come to know him freely.

That is why a Christian asking what does the Bible say about non-believers should begin not with a weapon, but with the words of Jesus:

“Love your enemies.”

That command does not make difficult Bible passages disappear.

It tells Christians how to live while taking all of Scripture seriously.

Dr. Michael Brown

Dr. Michael is a well-known author who shares why trusting the Bible matters. He speaks in a way that’s easy to follow, helping people see its truth clearly.