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War & peace

16 March 2023

4 min read

Just War and Just Peace

As the Ukraine War passes another milestone, can any war be considered just? Christine Schliesser explores Just War theory and a possible path to Just Peace.

Christine Schliesser

Christine Schliesser lectures in Theology and Ethics at Zurich University, and is a scientific collaborator with the Center for Faith & Society at Fribourg University.

Civilian evacuation across Irpin River during the Ukraine War.

Yan Boechat/VOA via Wikimedia Commons.

Will Germany deliver Leopard 2 tanks to Ukraine? No? Yes? When? Media discussion of the war that the Russian Federation started against Ukraine in 2014 and that entered a new stage one year ago, currently centres on questions of weaponry. Who else will send tanks? And what about fighter aircrafts? No? Yes? When?

In classical military ethics, which has long been dominated by the so called Just War Theory, these questions fall under ius in bello, the right conduct in war. This also includes discussions on proportionality, military necessity and the differentiation between combatants and non-combatants.

Just War Theory has a long tradition in Christian thought. Church Father Ambrose argued that whoever does not ward off injustice from his fellow man (or woman for that matter) when he can, is as guilty as he who commits it. Ambrose’s student, Augustine, then developed this thought in more detail as he laid the foundations for what could be called a bellum iustum, a just war.

Even before going to war, the criteria of the ius ad bellum, the right to go to war, must be satisfied. These include, for instance, a just cause, legitimate authority, prospect of success, right intention and last resort. We encounter these criteria again in slightly modified form in our modern international law. In view of these guidelines, of Russia’s breach of international law, and of Ukraine’s right to self-defence, the on-going war in Ukraine clearly seems to be a just war. Or is it?

Nothing holy or just

Two points need to be made in this discussion. Firstly, there are no just or holy wars. Period. Or as 150 churches, after the horrors of the Second World War, put it in Amsterdam in 1948: ‘War is contrary to the will of God.’ Wars are always an evil and an expression of the failure of human beings to strive for peace. This also holds true for the war in Ukraine. And this means that we need a new dimension in the debate, namely guilt.

Every action – and inaction – here involves guilt. As the German pastor Dietrich Bonhoeffer, who was killed by the Nazis for his engagement in a plot against Hitler, put it:

‘everyone who acts responsibly becomes guilty’.

And even if we become guilty for the sake of the other person, our guilt remains just the same. Yet, as Bonhoeffer concludes, we trust in the grace of God, who calls us to responsible action. , Bonhoeffer’s ideas have been considered dangerous and easily misused to justify any crime, as forgiveness is always available. Nevertheless, we must acknowledge the reality of guilt that pervades any war, including the war in Ukraine.

Just Peace

Secondly, recent years have seen a new kid on the block: Just Peace Theory. While Just War Theory looks at a conflict from the perspective of violence, Just Peace Theory puts the focus on peace. This includes adding a third set of criteria. Ius post bellum looks at justice after a war. We know that after a conflict is before a conflict. We therefore need to pay more attention to what happens after the weapons finally fall silent.

Here, the experiences of truth and reconciliation processes worldwide can help. Both dimensions belong inseparably together and both already begin during a conflict, not just after it. Truth, for example, requires the documentation of war crimes committed by all parties to ensure the prosecution of war criminals later on. And reconciliation is the conditio sine qua non for sustainable peace.

Russia’s war against Ukraine and its threats against NATO and Western countries demonstrate, not least that after the end of the Cold War, opportunities for genuine and sustainable reconciliation were missed as latent hatred, prejudices and stereotypes were allowed to linger.

Just Peace Theory emphasizes that building peace is an art and a craft. It requires specific skills, training and preparation. It also requires virtues of grace, persistence and forgiveness, Countless documented examples world-wide supply empirical proof that these methods actually work. Perhaps it is worth devoting some of the $2,113 billion (2021) of global annual military expenditure for training non-military approaches to address conflict resolution? To learn how to build peace as much as how to wage war? No? Yes? When?

Pathways to Peace

One such initiative is Pathways to Peace. Aiming at peace, justice and reconciliation in times of war, this initiative is currently being developed through the Conference of European Churches, a group of some 120 member churches in 38 countries. With their long-term involvement and intimate knowledge at the grassroot level, faith actors in civil society seem uniquely positioned to connect people, heal relationships, offer a new social imaginary and facilitate practical help.

The objectives of Pathways to Peace include among others to facilitate safe spaces for honest exchange between Ukrainian and Russian church leaders, to develop a network of church leaders and other civil society leaders for exchange on the preparation of peace or to bring together European youth, in particular Ukrainian and Russian young refugees.

The immense potential of faith actors in transforming conflict and building sustainable peace seems to have gone largely unnoticed in the public sphere. Given the prominence of faith in this conflict, it is about time that all relevant actors in our societies, including faith-based initiatives, joined forces to counter this major crisis of our time.

Article

Comment

Economics

Nationalism

Politics

25 September 2025

4 min read

Millions of children go hungry in a country that dares to call itself godly

The gospel of national greatness is less about grace and more about political grit

George Pitcher

George is a visiting fellow at the London School of Economics and an Anglican priest.

A sand drawing shows an unhappy child's face with the tide coming in from below

A sand drawing for a child poverty campaign.

Barnardos.

If anything, the UK – and more specifically England – is becoming a Christian country again. But not necessarily in a good way. The rise of Christian nationalism mirrors the American experience, with Christian symbols such as the cross weaponised against asylum seekers and the knuckle-draggers under them, marching as to war.

But there are still many non-belligerents who would stake a claim to our Christian nationhood. Wiser counsels such as the historian Tom Holland. Or Danny Kruger MP, who spoke to a near-empty chamber in parliament recently, before defecting from the Conservatives to Reform UK, about a Christian restoration, envisioning a "re-founding of this nation on the teachings that Alfred made the basis of the common law of England." He may need to explain that slowly to Nigel Farage.

But by what measure do we claim to be a Christian country? Here’s one: Child poverty. It’s very hard to make a case for a state being foundationally Christian in principle if significant numbers of its children go hungry. And the UK shamefully ranks among the worst of the world’s richest countries in this regard, with our children’s poverty rates rising by 20 per cent over the past decade – defined as those living in a household with less than 60 per cent of the national median income, so currently less than about £19,000 a year.

That’s some 4.5 million living in poverty, or 9 in a typical classroom of 30. Unless action is taken the number will push five million by 2030. Anecdotal evidence from teachers is truly shocking. Children arrive hungry at school with empty lunchboxes to fill and feed family at home. The UK ranks below poorer countries such as Poland and Slovenia, which are currently cutting their child-poverty rates, and well ahead of other wealthy nations such as Finland and Denmark.

It’s a national disgrace. Christologically, it also fails the minimum threshold for a nation that supposedly holds that the kingdom of heaven belongs to children. In damp and sub-standard housing this winter, lacking nutritious diet and prone to ill-health, heaven will have to wait for these British children.

The same gospel tells us that the poor are always with us, which may make us resigned to it. But political complacency won’t do. If there is always relative poverty against great riches, then the true measure must be what we’re trying to do about it. The damning answer to that seems to be very little.

It’s actually worse than that. The circumstance is one of our own deliberate, political making, exacerbated by the then chancellor George Osborne, who introduced the two-child benefit cap in 2017. That limited benefit payments for families claiming Child Tax Credit or Universal Credit for more than two children. It was part of Osborne’s pantomime wicked-squire act, as he repeatedly told us with a straight face that “we’re all in this together”. It was also borderline eugenics, because one of its effects was to limit the breeding of “lower orders”, the benefit cap disproportionately hitting the budgets of working and ethnic-minority families.

With Osborne’s selective austerity and social-engineering drive long gone, it’s well past time for a Labour government to do something to rectify such social injustice. Current chancellor Rachel Reeves must abolish the two-child benefit cap in her November Budget. With other welfare cuts prevented by Labour’s summer backbench rebellion, the question inevitably squawked by right-wingers is how that will be paid for.

Opposition parties relish the prospect of Reeves welching on pre-election promises not to raise taxes on working families. And abolishing the two-child welfare cap could cost £3.5 billion a year.

There are creative ways and means. Veteran chancellor and former prime minister Gordon Brown – the unsung hero of the 2008 worldwide financial meltdown, without whom we wouldn’t have an economy to do anything with – proposes fairly taxing the excess profits of the £11.5 billion gambling industry, which enjoys VAT exemptions and pays just 21 per cent tax, compared with 35-57 per cent in other industrialised countries. And if more money is needed then remove some of the interest-rate subsidy enjoyed by commercial banks when they deposit money at the Bank of England. That is what social justice looks like (gambling also costs the NHS £1 billion-plus in harms, so it’s time for the industry to pay up).

That points to some fiscal answers. There are other actions that must be taken this autumn, at political conferences and on any platform available to those with a public voice and conscience. It’s good to see Stephen Cottrell, Archbishop of York and stand-in primate of England in the absence of Canterbury, laying into the two-child limit and benefit cap.

Both Cottrell and Brown tell heart-breaking stories of children’s poverty in the UK. We must fight it and ensure that Reeves’ forthcoming Budget does so. As the children’s commissioner for England, Dame Rachel de Souza said recently that millions of children are living in “almost Dickensian levels of poverty”. The irony is that in Dickens’ time we were called a Christian country.

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