The Causes of War

Meic Pearse’s book The Gods of War gives great insight into the charge that religion is the cause of most war. History shows this is not true: the cause of most war is the sinful human heart, even when religion is invoked as a reason.

The Accusation

Sam Harris, the popular author and atheist, says that “for everyone with eyes to see, there can be no doubt that religious faith remains a perpetual source of human conflict.”{1} Writing for the Freedom from Religion Foundation, fellow atheist Richard Dawkins adds, “Only the willfully blind could fail to implicate the divisive force of religion in most, if not all, of the violent enmities in the world today.”{2} Speaking more bluntly, one British government official has said, “theocrats, religious leaders or fanatics citing holy texts . . . constitutes the greatest threat to world peace today.”{3}

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War is the ultimate act of intolerance, and since intolerance is seen as the only unforgivable sin in our postmodern times, it’s not surprising that those hostile to religion would charge people holding religious convictions with the guilt for causing war.

This view is held by many others, not just despisers of religion. A 2006 opinion poll taken in Great Britain found that 82% of adults “see religion as a cause of division and tension between people. Only 16% disagree.”{4}

To be honest, religion has been, and remains, a source of conflict in the world; but to what degree? Is it the only source of war, as its critics argue? Is it even the primary source? And if we agree that religion is a source of war, how do we define what qualifies as a religion? This leads to another question. Are all religions equally responsible for war or are some more prone to instigate conflict than others? Once these issues are decided, we are still left with one of the most difficult questions: How does a religious person, especially a Christian, respond to the question of war?

When confronted with the accusation that religion, and more importantly, Christianity, has been the central cause of war down through history, most Christians respond by ceding the point. We will argue that the issue is far too complex to merely blame war on religious strife. A more nuanced response is needed. Religion is sometimes the direct cause of war, but other times it plays a more ambiguous role. It can also be argued, as Karl Marx did, that religion can actually restrain the warring instinct.

In his provocative new book, The Gods of War, Meic Pearse argues that modern atheists greatly overstate their case regarding religion as a cause for war, and that all religions are not equal when it comes to the tendency to resort to violence. He believes that the greatest source for conflict in the world today is the universalizing tendencies of modern secular nations that are pressing their materialism and moral relativism on more traditional cultures.

The Connection Between Religion and War

When someone suggests a simple answer to something as complex as war, it probably is too simple. History is usually more complicated than we would like it to be.

How then should Christians respond when someone claims religion is the cause of all wars? First, we must admit that religion can be and sometimes is the cause of war. Although it can be difficult to separate political, cultural, and religious motivations, there have been instances when men went off to war specifically because they believed that God wanted them to. That being said, in the last one hundred years the modern era with its secular ideologies has generated death and destruction on a scale never seen before in history. Not during the Crusades, the Inquisition, nor even during the Thirty Years War in Europe.

The total warfare of the twentieth century combined powerful advances in war-making technologies with highly structured societies to devastating effect. WWI cost close to eight and a half million lives. The more geographically limited Russian Civil War that followed the Bolshevik Revolution in 1917 resulted in nine million deaths. WWII cost sixty million deaths, as well as the destruction of whole cities by fire bombing and nuclear devices.

Both Nazi fascism and communism rejected the Christian belief that humanity holds a unique role in creation and replaced it with the necessity of conflict and strife. By the end of the nineteenth century, Darwin’s ideas regarding natural selection and survival of the fittest had begun to affect philosophy, the social sciences, and even theology. Darwin had left us with a brutal universe devoid of meaning. The communist and fascist worldviews were both firmly grounded in Darwin’s universe.

Hitler’s obsession with violence is well known, but the communists were just as vocal about their attachment to it. Russian revolution leader Leon Trotsky wrote, “We must put an end once and for all to the papist-Quaker babble about the sanctity of human life.” Lenin argued that the socialist state was to be “a system of organized violence against the bourgeoisie” or middle class. While critics of the Russian Tsar and his ties with the Orthodox Russian Church could point to examples of oppression and cruelty, one historian has noted that when the communists had come to power “more prisoners were shot at just one soviet camp in a single year than had been executed by the tsars during the entire nineteenth century.”{5}

So, religion is not the primary cause of warfare and cruelty, at least not during the last one hundred years. But what about wars fought in the more distant past; surely most of them were religiously motivated. Not really.

Meic Pearce argues that “most wars, even before the rise of twentieth century’s secularist creeds, owed little or nothing to religious causation.”{6} Considering the great empires of antiquity, Pearce writes that “neither the Persians nor the Greeks nor the Romans fought either to protect or to advance the worship of their gods.”{7} Far more ordinary motives were involved like the desire for booty, the extension of the empire, glory in battle, and the desire to create buffer zones with their enemies. Each of these empires had their gods which would be called upon for aid in battle, but the primary cause of these military endeavors was not the advancement of religious beliefs.

Invasions by the Goths, Huns, Franks, and others against the Roman Empire, attacks by the Vikings in the North and the Mongols in Asia were motivated by material gain as well and not religious belief. The fourteenth century conquests of Timur Leng (or Tamerlane) in the Middle East and India resulted in the deaths of millions. He was a Muslim, but he conquered Muslim and pagan alike. At one point he had seventy thousand Muslims beheaded in Baghdad so that towers could be built with their skulls.{8}

More recently, the Hundred Years War between the French and English, the American Revolution, and the Napoleonic Wars were secular conflicts. Religious beliefs might have been used to wrap the conflicts with a Christian veneer, but promoting the cause of Christ was not at the heart of the conflicts.

Pearce argues that down through the millennia, humanity has gone to war for two main reasons: greed expressed by the competition for limited resources, and the need for security from other predatory cultures. The use of religion as a legitimating device for conflict has become a recent trend as it became less likely that a single individual could take a country to war without the broad support of the population.

It can be argued that religion was, without ambiguity, at the center of armed conflict during two periods in history. The first was during the birth and expansion of Islam which resulted in an ongoing struggle with Christianity, including the Crusades during the Middle Ages. The second was the result of the Reformation in Europe and was fought between Protestant and Catholic states. Even here, political motivations were part of the blend of causes that resulted in armed conflict.

Islam and Christianity

Do all religions have the same propensity to cause war? The two world religions with the largest followings are Christianity and Islam. While it is true that people have used both belief systems to justify armed conflict, are they equally likely to cause war? Do their founder’s teachings, their holy books, and examples from the earliest believers encourage their followers to do violence against others?

Although Christianity has been used to justify forced conversions and violence against unbelievers, the connection between what Christianity actually teaches and these acts of violence has been ambiguous at best and often contradictory. Nowhere in the New Testament are Christians told to use violence to further the Kingdom of God. Our model is Christ who is the perfect picture of humility and servant leadership, the one who came to lay down his life for others. Meic Pearce writes, “For the first three centuries of its history, Christianity was spread exclusively by persuasion and was persecuted for its pains, initially by the Jews but later, from 63, by the Romans.”{9} It wasn’t until Christianity became the de facto state religion of the Roman Empire around AD 400 that others were persecuted in the name of Christ.

The history of Islam is quite different. Warfare and conflict are found at its very beginning and is embodied in Muhammad’s actions and words. Islam was initially spread through military conquest and maintained by threat of violence. As one pair of scholars puts it, there can be no doubt that “Islam was cradled in violence, and that Muhammad himself, through the twenty-six or twenty-seven raids in which he personally participated, came to serve for some Muslims as a role model for violence.”{10}

Much evidence can be corralled to make this point. Muhammad himself spoke of the necessity of warfare on behalf of Allah. He said to his followers, “I was ordered to fight all men until they say, ‘There is no God but Allah.’”{11} Prior to conquering Mecca, he supported his small band of believers by raiding caravans and sharing the booty. Soon after Muhammad’s death, a war broke out over the future of the religion. Three civil wars were fought between Muslims during the first fifty years of the religion’s history, and three of the four leaders of Islam after Muhammad were assassinated by other Muslims. The Quran and Hadith, the two most important writings in Islam, make explicit the expectation that all Muslim men will fight to defend the faith. Perhaps the most telling aspect of Islamic belief is that there is no separation between religious and political authority in the Islamic world. A threat to one is considered a threat to the other and almost guarantees religiously motivated warfare.

Pacifism or Just Wars?

Although most Christians advocate either pacifism or a “just war” view when it comes to warfare and violence, Pearse argues that there are difficulties with both. Pacifism works at a personal level, but “there cannot be a pacifist state, merely a state that depends on others possessed of more force or of the willingness to use it.”{12} Some pacifists argue that humans are basically good and that violence stems from misunderstandings or social injustice. This is hardly a traditional Christian teaching. Pearse argues that “a repudiation of force in all circumstances . . . is an abandonment of victims—real people—to their fate.”{13}

Just war theory as advocated by Augustine in the early fifth century teaches that war is moral if it is fought for a just cause and carried out in a just fashion. A just cause bars wars of aggression or revenge, and is fought only as a last resort. It also must have a reasonable chance of success and be fought under the direction of a ruler in an attitude of love for the enemy. It seeks to reestablish peace, not total destruction of the vanquished, and to insure that noncombatants are not targeted.

However, even WWII, what many believe to be our most justified use of force, failed to measure up to this standard. Massive air raids against civilian populations by the Allies were just one of many violations that disallow its qualification as a just war. As Pearse argues, “war has an appalling dynamic of its own: it drags down the participants . . . into ever more savage actions.”{14}

How then are Christians to think about war and violence? Let’s consider two examples. In the face of much violent opposition in his battle for social justice, Martin Luther King said, “be ye assured that we will wear you down by our capacity to suffer. . . . We shall so appeal to your heart and conscience that we shall win you in the process.”{15} Reform was achieved, although at the cost of his life, and many hearts and minds have been changed.

However, another martyr, German minister Dietrich Bonhoeffer, rejected pacifism and chose to participate in an attempt on the life of Adolf Hitler, mainly because he despaired that an appeal to the hearts and minds of the Nazis would be effective.

Neither King nor Bonhoeffer were killed specifically for their faith. They were killed for defending the weak from slaughter, as Pearse puts it. Perhaps Pearse is correct when he argues, “If Christians can . . . legitimately fight . . . , then that fighting clearly cannot be for the faith. It can only be for secular causes . . . faith in Christ is something for which we can only die—not kill. . . . To fight under the delusion that one is thereby promoting Christianity is to lose sight of what Christianity is.”{16}

Notes

1. Meic Pearse, The Gods of War (Downers Grove, IL: InterVarsity Press, 2007), 16.
2. Ibid., 15.
3. Ibid.
4. Ibid., 14.
5. Ibid., 31.
6. Ibid., 53.
7. Ibid., 54.
8. Ibid., 55.
9. Ibid., 134.
10. Ibid., 58.
11. Ibid., 59.
12. Ibid., 173.
13. Ibid., 175.
14. Ibid., 173.
15. Ibid., 180.
16. Ibid.

© 2008 Probe Ministries


Terrorism and Just War

America’s war on terrorism has once again raised important questions about the proper use of military action. President George W. Bush said on September 20, 2001, “Whether we bring our enemies to justice, or justice to our enemies, justice will be done.” This message and following statements by President Bush and Secretary of Defense Rumsfield articulated portions of what has come to be known as just war theory. This 1600-year-old Christian doctrine attempts to answer two questions: “When is it permissible to wage war?” and “What are the limitations on the ways we wage war?”

Historically, Christians have adopted one of three positions: (1) Activism — it is always right to participate in war, (2) Pacifism — it is never right to participate in war, or (3) Selectivism — it is right to participate in some wars. The just war theory represents the third position and was articulated initially by Augustine who developed it as a logical extension of Romans 13:1-7.

1 Every person is to be in subjection to the governing authorities. For there is no authority except from God, and those which exist are established by God.
2 Therefore whoever resists authority has opposed the ordinance of God; and they who have opposed will receive condemnation upon themselves.
3 For rulers are not a cause of fear for good behavior, but for evil. Do you want to have no fear of authority? Do what is good and you will have praise from the same;
4 for it is a minister of God to you for good. But if you do what is evil, be afraid; for it does not bear the sword for nothing; for it is a minister of God, an avenger who brings wrath on the one who practices evil.
5 Therefore it is necessary to be in subjection, not only because of wrath, but also for conscience’ sake.
6 For because of this you also pay taxes, for rulers are servants of God, devoting themselves to this very thing.
7 Render to all what is due them: tax to whom tax is due; custom to whom custom; fear to whom fear; honor to whom honor.

Augustine argued that not all wars are morally justified. He said, “It makes a great difference by which causes and under which authorities men undertake the wars that must be waged.”

This seven-point theory provides a framework for evaluating military action. A just war will include the following conditions: just cause, just intention, last resort, formal declaration, limited objectives, proportionate means, and noncombatant immunity. The first five principles apply as a nation is “on the way to war” (jus ad bellum) while the final two apply to military forces “in the midst of war” (jus in bello). Let’s look at each of these in more detail.

Seven Points of a Just War

Just cause — All aggression is condemned in just war theory. Participation must be prompted by a just cause or defensive cause. No war of unprovoked aggression can ever be justified.

Just intention — War must be to secure a just peace for all parties involved. Revenge or conquest are not legitimate motives.

Last resort — War must be engaged as a last resort only after diplomacy and economic pressure have been exhausted.

Formal declaration — War must be initiated with a formal declaration by properly constituted authorities.

Limited objectives — War must be characterized by limited objectives such a peace. Complete destruction is an improper objective. War must be waged in such a way that once peace is attainable, hostilities cease.

Proportionate means — Combatants may not be subjected to greater harm than is necessary to secure victory. The types of weapons and amount of force used should be limited to what is needed to repel aggression and secure a just peace.

Noncombatant immunity — Military forces must respect individuals and groups not participating in the conflict. Only governmental forces or agents are legitimate targets.

Objections to Just War

Two types of objections often surface against the idea of just war theory. First, there is the moral objection. Pacifists argue that it is never right to go to war and often cite biblical passages to bolster their argument. For example, Jesus said believers should “turn the other cheek” (Matt. 5:39). He also warned that “those who take up the sword shall perish by the sword” (Matt. 26:52).

However, the context of the statements is key. In the first instance, Jesus is speaking to individual believers in his Sermon on the Mount, admonishing believers not to engage in personal retaliation. In the second instance, He tells Peter to put down his sword because the gospel should not be advanced by the sword. But at the same time, Jesus actually encouraged his disciples to buy a sword (Luke 22:36) in order to protect themselves.

Two political objections have been cited in the last few months against the application of just war theory to our war on terrorism. Critics say that the idea of a just war applies to only to nations and not to terrorists. Even so, that would not invalidate American miliary actions in Afghanistan or Iraq.

But the criticism is incorrect. It turns out that Christian thought about just war predates the concept of modern nation-states. So the application of these principles can apply to governments or terrorist organizations. Moreover, the very first use of American military force in this country was against Barbary Pirates (who were essentially the terrorists of the 18th century).

Critics also argue that since terrorism is an international threat, the concept of just war would require an international declaration of war. This is not true. The U.S. or any other country does not need to get international approval to defend itself. Even so, both President George H. W. Bush and President George W. Bush have brought the issue of Iraq to the United Nations for a vote. But as the current president made clear, he sought UN approval, not permission. He would like multilateral approval and help, but the U.S. is prepared to go it alone if necessary.

©2003 Probe Ministries