Get to know: St John's, Duxford

Church of the Month: St John’s, Duxford in Cambridgeshire - exterior

St John’s Church is one of those places that surprises you the moment you step inside. From the outside, it’s a little quirky: a mix of flint, chalk, and brick, with a distinctive lead spike rising from the tower. That spike has a story of its own: it was twisted out of shape back in 1897 when villagers fixed a flagpole to it for Queen Victoria’s Diamond Jubilee, and a gale bent it almost like a corkscrew!

But once you go through that Norman doorway, with its zig-zag carving and remarkable carved tympanum, you realise just how ancient this building is. Inside, you’re surrounded by layers of history, from graffiti scratched into the stone by parishioners centuries ago, to massive Norman arches supporting the tower. Yet it’s what remains on the walls themselves that makes St John’s one of the most extraordinary churches in the care of the Churches Conservation Trust.

A Church Painted in Stories

Before the Reformation, English churches were astonishingly colourful places. Their interiors were covered with images, murals painted straight onto dry plaster in bright reds, ochres, greens, and blues. These weren’t painted just for decoration; they were there to teach, to inspire, and sometimes to warn.

Most people in medieval England couldn’t read, so paintings were the visual equivalent of a Bible and a sermon combined. They told the stories of Christ’s life, the triumphs and sufferings of the saints, and the great drama of the Last Judgement: the Doom, which was often painted above the chancel arch so that it faced the congregation during Mass.

The pigments themselves came from the earth. Burnt red and yellow ochres made from iron oxide; greens made from copper salts; a beautiful mineral blue called azurite, which over time fades to a greenish turquoise; and the simplest white of all: lime. Occasionally, artists used a more precious blue made from ground lapis lazuli, the famous ultramarine, but that was rare in rural England.

The Paintings of Duxford (chancel west wall)

So, when you step into St John’s, imagine those walls alive with deep reds, golds, and blues, the air thick with candle smoke, and the congregation surrounded by a glowing, painted world that reflected both heaven and earth.

At Duxford, something remarkable survives. The church preserves painted decoration from across four centuries, from the 1100s to the eve of the Reformation. That means you can literally trace the development of English wall painting through time, all in one building.

Among the fragments, scholars have identified an exceptionally rare subject: Joseph of Arimathea asking for the body of Christ. It’s unique among other known examples in English wall painting. It shows how carefully these images were chosen to tell the story of Christ’s Passion,  moments of compassion and human devotion alongside scenes of suffering.

Elsewhere on the chancel wall, we see a vivid Crucifixion, and near it, the shocking and moving martyrdom of St Margaret of Antioch, shown hanging by her hair as soldiers torture her. 

Medieval viewers would have recognised this instantly; it comes from The Golden Legend, a medieval best-seller filled with saints’ lives. These weren’t simply gruesome images, they were intended to stir empathy and piety, especially among women who identified with Margaret as the patron saint of childbirth.

The Fourteen Holy Helpers 

But Duxford’s paintings also have a surprisingly comforting side. Across its nave and chancel, you’ll find images of saints who were thought to be helpers in times of trouble: the so-called Fourteen Holy Helpers.

This group of saints first became popular in 14th-century Germany, during the time of the Black Death. Each saint was believed to protect against a particular illness or fear:

• St Giles and St Christopher guarded against plague itself,
• St Barbara helped with fevers,
• St Blaise with sore throats,
• St Denis with headaches,
• and St Erasmus, or St Elmo, with stomach pains.
• There were others too: St Vitus against epilepsy, St Margaret again for childbirth, and St Catherine of Alexandria, who protected against sudden death, and St Catherine, with the wheel on which she was condemned to die, though legend says it shattered at her touch. 

The idea was simple: if you were suffering, you could pray to one of these saints for relief. They were personal intercessors: approachable, familiar, and deeply human. 

These figures stand for the everyday worries of ordinary medieval people: sickness, childbirth, sudden death, and the belief that the saints could intercede on their behalf.

Saints of the People 

What makes these paintings so special is that they belong to the realm of folk religion: what we might call popular belief. The Fourteen Holy Helpers were not remote, scholarly saints; they were saints of the people.

In Germany they were known as the Volksheilige, literally “holy ones of the people.” Their cult spread quickly, adapting to local needs. Every region had its own variations. In France, for example, the Virgin Mary was added to make fifteen; in England, saints like Leonard were especially popular.

This popularity gave parishioners a sense of connection,  even ownership, over their faith. These weren’t distant theological symbols; they were neighbours in heaven, each with a practical speciality.

It’s easy to forget that medieval religion wasn’t only about fear of judgement and purgatory. It was also about comfort, healing, and community. A painting of St Erasmus could soothe anxiety over stomach cramps just as effectively as a doctor’s visit might today. A glance at St Catherine might ease fears about childbirth. The imagery, then, wasn’t just didactic, it was pastoral.

Faith, Folk, and the Everyday (St Michael’s, Upton Cressett)

Across England, wall paintings often paired scenes of warning, like the Doom, with scenes of reassurance, such as the Holy Helpers.
 One reminded parishioners of the perils of sin; the other offered protection and hope.

At Duxford, those two emotional registers still coexist. You can see both the stern theology of salvation and the tender intimacy of saintly help. The walls literally held both fear and comfort, side by side, reflecting a Church that was as much about healing and blessing as about instruction and control.