As I begin this particular post, I need to come clean and say, I am in fact a pacifist, and have been all my adult life. But as a responsible historian, I do not think good theology should be based on bad history. John Howard Yoder’s reading of early Christian history is about as flawed as that of George Barna’s in Pagan Christianity, though in some different ways.
Part of the problem stems from the exegetical gymnastics required to maintain a Yoderian reading of texts like Romans 13 or 1 Peter 2.13-14. I think a good positive case can be made for Christians adopting a stance of personal pacifism based on the Sermon on the Mount, and texts like Romans 12. What I do not think is that one can also argue that God and Christians and the kingdom for that matter, has nothing to do with or should have nothing to do with establishing or sustaining governments or rulers or whole cultures or the like. It is possible to be a good citizen of the Kingdom of God and to some extent of some kingdoms in this world without selling one’s soul for a mess of pottage.
For me where the rubber meets the road is when one asks ‘what roles can a Christian committed to the ethic of the Sermon on the Mount play in governmental affairs?’ I must and do draw the line on any role which potentially requires the use of violence or the taking of human life. I can’t serve as a soldier in the military, but I could serve as a medic or perhaps a chaplain. I can’t serve as the executioner for death row, but I could serve as the prison chaplain, and so on. I can serve in VISTA or the Peace Corps or work for the NIH, or the National Park Service etc. You catch my drift.
In the end, I don’t think the NT endorses either a radical rejection of human governance nor does it affirm a legitimized ethic of violence for Christians. This makes one’s ethical decision-making more difficult when it comes to parsing out roles in society and roles in the church, than say it might be for an Amish person. What the Book of Acts and the letters of Paul suggest to me is a world transforming religion, and only to a much lesser extent a world negating religion. As one person says of the Christian missionaries— these are the persons who turned the world upside down, not the person who withdrew from the world and started a separate society. What that meant in the era of Constantine is that eventually the church won the battle with the Empire— not only did the Empire stop persecuting and make legal room for Christianity, it capitulated to various Christian views and values of things, including about the stopping of pagan sacrifices and coercion when it comes to a person’s religion. So back to historical evidence.
Was it true that pacifism was the universal ethic of Christianity before the time of Constantine? On this issue one needs to consult the work of David G. Hunter ” A Decade of Rsearch on Early Christian Military Service,” (Religious Study Review 18.2 (1992), pp. 87-94. What the evidence shows is that there was at least one strain of early Christian pre-Constantinan tradition and thought that reflects the attempts of some Christians to justify participation in warfare, at least for what was deemed a just cause. While I certainly agree that the evidence from important Christian thinkers such as Athenagoras or Tertullian or Origen suggest that a dominant strain of Christian thought was pacifistic in the early church, it was not the only strain.
The truth is, we don’t know whether Christians much served in the military before about the late second century and the time of Marcus Aurelius. The record is silent, and we must be wary of reading too much into silence. I do not agree with Leithart’s rather lame attempt to find Christians in the military in the NT (based on texts like Acts 10-11 see pp. 260-61). The Gospel texts are irrelevant because Jesus’ encounters with centurions and the like are silent on the matter, one way or another, and Acts 10-11 presents us with the story of the conversion of a centurion at the point of conversion. We don’t know what he did thereafter, but in any case considering the fact that he has a home and family and is living with them, it suggests he has already mustered out!! There is for example the clear story of Christian soldiers in Marcus Aurelius’ army praying for water for the troops a story related by both Tertullian and by Eusebius. Furthermore, there are some pre-Constantinian Christian tomb inscriptions of soldiers which prove not only the existence of such folk, but furthermore that the Christian community did not prohibit their bragging about it on their tombstones! (see Leithart pp. 261-62). Even Tertullian reluctantly must admit some Christians served in fortresses and military camps. One of the reasons for Tertullian’s powerful rhetoric against serving in the military is likely his knowledge that some were definitely doing so, hence the need for the polemic and warning. One of the great historians of my era, Roland Bainton, is perfectly clear that we have clear evidence of Christians serving in the military in the West, in North Africa, and especially on the Eastern frontier where military action was more regularly required to maintain borders (see the full length study of Bainton— Christian Attitudes toward War and Peace). I leave out of account the numerous numerous stories of Christian doing violence to each other, including killing each other in the first four centuries of Christian history. My point is simply this—- the notion of a dramatic Fall precipitated by Constantine (or even his offspring) from aboriginal pacifistic universalism in the early Church is a myth. It is pleasant fiction, but nonetheless a fiction. Yoder’s fall back position with a text like Romans 13 is that we are talking about a dagger for protection by the police perhaps the tax police. Even if that were true, Paul says they do not bear the dagger in vain, and he relates it to the matter of justice.
In short, Christians were divided early, middle, and on to today on this issue, and caricaturing Constantine or painting a picture of a universally pacifistic early church is not good history in either case. Of course we all like to have scapegoats, but when it comes to scapegoating Constantine, as we would say in N.C. and to mix my metaphors—- ‘that dog won’t hunt’ as a historical thesis. Yoder is not Yoda when it comes to a wise and accurate reading of early Christian history. I do think the majority of Christians, and particularly a majority of the early theologians of the church were pacifists. It seems to have been the dominant view. But even church history is messy, and while the old joke is that where you find four rabbis you find five opinions, it could equally well be said that where you find four early Christians, you find at least more than one opinion on military service.