The Nicene Creed: a 1,700-year-old game changer

Why we should celebrate the Council of Nicaea today.

Jane Williams

Jane Williams is the McDonald Professor in Christian Theology at St Mellitus College.

A ink drawing of Constantine the Emperor on a throne listening to people showing him books.

Constantine and the council.

Wikimedia Commons.

The are not many 1,700-year-old documents that are read out loud every week and known by heart by millions of people across the world. The Nicene Creed is one of them. In 2025 it will be 1,700 years since the Council of Nicaea was called by the Emperor Constantine, and came up with the first version of the Creed. Next year will be full of conferences planned to interrogate and reassess but, mostly, to thank God for the Nicene Creed

But many people will be bewildered, which is a polite way of saying ‘indifferent’ or even ‘hostile’, to this outpouring of Nicaea-mania. Lots of people don’t know the Creed at all, or, if they do, they see it as dogmatic, exclusionary and couched in the arcane language of fourth century classical philosophy, which seems to have little relevance to the world we live in today. Is it really worth celebrating? Let me suggest some reasons why I think it is.

Suddenly, Christians had a chance to shape the world, to shape culture, from the top down as well as from the bottom up.

First of all, 325 marked a period of huge transition for the Christian faith. For the previous 300 years since the time of Jesus, Christianity had been spreading surprisingly rapidly, but generally without support from the wealthy or powerful, and suffering regular persecution. But at the beginning of the fourth century, the Emperor Constantine declared himself to be a ‘Christian’. There is a lot of debate about what he meant by that – it didn’t stop him from murdering most of his family, for example. But Constantine ascribed his victorious Imperial campaign to the protection of the Christian God, and began to offer safety and privilege to Christians and their leaders. It was Constantine who called the Council of Nicaea, wanting to assert his own authority but also wanting this nascent ‘institutional’ Church to get a grip and unite behind him. Suddenly, Christians had a chance to shape the world, to shape culture, from the top down as well as from the bottom up. Whether this is a good thing or a bad one, and what it did and does to the character of Christian faith in the 1,700 years since Nicaea is undoubtedly something that 2025 will have to examine.

Secondly, the Council of Nicaea offered a model of decision-making that has been profoundly important in Christian life ever since. Nicaea was deliberately chosen as the place to hold this council because it sat roughly on the dividing line between the Eastern part of the Roman Empire, where Greek was the lingua franca, and the Western part, where Latin was the language of public discourse. Constantine was seeking to establish himself as sole emperor over both parts, and he called together at Nicaea Christian leaders from across the Empire. We have a good idea of who was there because of the signatories to the resolutions of the Council.

Leaders came from some of the most sophisticated, wealthy and educated parts of the Roman Empire, like Alexandria, with its famous school and library. But they also came from some of the simplest parts, where peasant life was the norm for both the bishop and the congregations. St Spiridion, now the patron saint of Corfu, was one of the signatories; he maintained his hard life as shepherd while leading his human flock; St Nicholas of Myra, whom we now know as Santa Claus, was there, too; altogether there were probably 200 to 300 bishops there, highlighting the extraordinary spread of Christian faith across the Roman Empire. That is why the Council of Nicaea is called the First Ecumenical or world-wide Council. This was the first opportunity for the Church to take stock of itself and to notice and learn from its diversity.

This is a game-changing concept, both for theology and for anthropology.

This model of ‘conciliar’ discussion has remained key to the way in which Christians try to resolve conflict and make decisions, by meeting, discussing, praying and hearing from voices and experiences that represent the whole diversity of humanity. No one can pretend that the Council of Nicaea was exactly such a process – no women were part of the consultation, for one thing – but the intention was significant. In our own time of deep disagreement between Christians, a commitment to the Nicene method of consultative decision-making would be a good focus for examination of 1,700 years of trying to listen to each other, even if we often fail.

Thirdly, and most importantly of all, of course, the Council of Nicaea produced the Nicene Creed, a succinct statement of what Christians affirm about God and the world because of the paradigm-changing life, death, resurrection and ascension of Jesus. The short, clear statements of faith in the Creed were hard-fought for and not accepted by everyone, then or now. They became necessary as people tried out different descriptions of who Jesus is in relation to God, which brought out more and more clearly how fundamental this question is for our understanding of God, and so our understanding of our own purpose and destiny. Some suggested that Jesus was just an exceptionally gifted human being, favoured by God. But the world has been full of great prophets, most of whom receive lip-service at best, but make no actual difference. Others proposed that Jesus was God, wearing a disguise but not really, actually, human, suggesting that God can’t really commit to the created order. The most popular suggestion in the fourth century, put forward by a learned teacher called Arius, was that Jesus is something in between, not the eternal God, but not just a human being either. But that’s the worst of all worlds: we can’t trust what Jesus shows us either about God or about human beings.

All of these ‘solutions’ protected God’s transcendence and otherness – God is above and beyond created existence and divinity cannot or will not sully itself with the earthly, historical lives that human beings live.

The radical suggestion of the Nicene Creed, trying to be faithful to the witness of the Bible, is that Jesus is really God, living among us, but also really a human being, born into a particular time and place in history and dying a real, historical death. And that must mean that the Almighty God doesn’t think it compromises God’s power and majesty to come and share our lives. Imagine the dignity that gives us and our lives – God loves and honours the world and thinks that a human life is capable of showing us the nature of God. But it also means that the full life-giving power of God is not just ‘outside’ but ‘inside’ the world.

This is a game-changing concept, both for theology and for anthropology.

To find out more about the McDonald Agape Nicaea Project being held by St. Mellitus College in London, come and join the public lectures, or look out for other Nicene celebrations in 2025.

Participants will hear from some of the world’s leading scholars on various issues related to Nicaea, including Professor Khaled Anatolios, Dr. Beverly Roberts Gaventa, Professor Ilaria Ramelli, Professor Bruce McCormack, Dr. Willie James Jennings, and many more.

A significant part of the Nicaea conference in 2025 will be a call for papers, expanding dialogue on the topic and hearing from a wide array of voices.

For more information or to register for these events, you can visit the Nicaea Project website

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7 May 2025

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Why does the Pope matter today?

The personal, vivid link to the origins of the movement that changed the world.

Graham Tomlin

Graham is the Director of the Centre for Cultural Witness and a former Bishop of Kensington.

An Anglican bishop wearing purple shakes hands with the Pope.

The author meeting the late Pope, 2024.

There is something about the way popes are elected that captures the imagination. Whoever dreamt up the idea of black smoke for ‘no decision’, and white smoke for ‘habemus papam’ – ‘we have a new pope’ - was a genius at marketing. So much better than a press release or a tweet from the Vatican X account.

The conclave was brought to our imagination so vividly by the recent film with Ralph Fiennes. We love the idea of secret debates, intrigue, people locked away from the world until they come to a decision with arcane ancient rituals and an uncertain outcome. Was there ever a film whose release was better timed?

There are also the sheer numbers involved. There are approximately 1.4 billion Catholics in the world today – roughly the same as the population of India and China, the world most populous nations. Yet the identity of the new pope is of matters to the rest of us too. The leader of China of India is of interest especially to people living in China or India, but maybe less so for those of us who don’t. The new pope is the head of churches round the corner from where you live, or of people with whom you work, or, if you are Catholic yourself, your own spiritual leader. This appointment matters.

Yet it’s not just the optics, the drama, the numbers. And it’s not just for Catholics either. I am an Anglican, and since the Reformation of the sixteenth century, we have had in our own 39 Articles the statement: “The Bishop of Rome hath no jurisdiction in this Realm of England.” That might seem to settle the matter that it’s of no interest to English Protestants. But that would be wrong.

I met Pope Francis once. It was at a gathering of Anglican Archbishops in Rome last year. We all were led through magnificent Vatican corridors into an imposing state room, adorned with fantastic frescoes, where the white-robed Holy Father was brought in on his wheelchair to deliver a brief 20-minute homily to us all.

It was a good talk, thoughtful, well-constructed, but in many ways unremarkable. It didn’t say anything much that I hadn’t heard from other sources. Yet somehow this was different. His words carried a weight, a gravity that went beyond the content of the lecture itself. It was as if, when he entered that room, he carried with him two thousand years of church history.

The line of Bishops of Rome goes back to St Peter, the gruff, unschooled fisherman who Jesus called from his mundane life to become an apostle, and who then on, was so captured by the person of Jesus that he gave his life in the cause. I left that room conscious of the weight of the office of the papacy, even if I don’t recognise him as my direct spiritual father.

Listening to this successor of St Peter felt like you were listening to one of the friends of Jesus – and this was not just the personal quality of the man himself, but something about the office he occupied. It was a personal, vivid link to the origins of the Christian movement, the first stirrings of the revolution.

The papacy is one of those unique things in modern life - an umbilical link to the past.

Of course, there have been some pretty terrible occupants of the papal see, whose personal lives showed scant evidence of any knowledge of, or relationship with Jesus. The sixteenth century Roderigo Borgia (Pope Alexander VI) comes to mind, who despite the rule on clerical celibacy, had several children from various mistresses, won the Papacy by bribing cardinals, and made his favourite son bishop of several lucrative sees at the age of eighteen, and a cardinal at nineteen. So, there is nothing automatic about this – which is why the Protestant Reformers denied the idea of any blanket automatic papal authority.

Yet when a person of evident holiness is combined with this notion of the weight of the office, the papacy becomes a gift to all of us, linking us back to the earliest followers of Jesus – even to Jesus himself.

The papacy is one of those unique things in modern life - an umbilical link to the past. Monarchies do something similar – linking us to the past through the long line of kings and queens of England, Denmark, Spain or wherever, yet more often than not, the events they lead us back to, the process by which those families took power, reveal murky politics, bribery and bloody battles.

This is a line in history that links us to the event that, if Tom Holland’s Dominion is to be believed, has had more impact in shaping western culture than any other – the remarkable life, death and resurrection of Jesus – a radical life full of love, self-giving and transformative power – for both individuals and whole civilisations. And for that, whether we are Catholic, Protestant, Orthodox, or even, perhaps, unbeliever, we might raise a prayer - or a glass - of thanksgiving.