During the anti-clericalism of the Revolution, the monasteries and convents were suppressed. Consequently, the nuns were arrested in June 1794, during the Reign of Terror. They were imprisoned in Compiègne along with a community of EnglishBenedictine nuns who had been brought from Cambrai where they had established a monastery for women of their nation, since monastic life had been banned in England since the Reign of Henry VIII. Learning that the Carmelites were daily offering themselves as victims to God for the restoration of peace to France and the Church, the Benedictines regarded them as saintly. The Carmelite community was transported to the Conciergerie in Paris, and were brought before the Revolutionary Tribunal, condemned as a group as traitors and sentenced to death. They were sent to the guillotine on Thursday, 17 July 1794. They were notable in the manner of their deaths, as, at the foot of the scaffold, the community jointly renewed their religious vows and sang the Veni Creator Spiritus, proper to this occasion. One of the nuns then began to sing a hymn as she mounted the steps of the scaffold, which the rest of the community took up. Accounts vary as to the hymn they used. Some accounts state that they sang the Salve Regina, accorded a special place in the Carmelite Order; more recently it has been argued that they sang Psalm 117, the Laudate Dominum, the psalm sung at the foundation of a new Carmelite monastery. They continued their singing as, one by one, they mounted the scaffold to meet their death. The novice of the community, Sister Constance, was the first to die, then the lay Sisters and externs, and so on, ending with the prioress, Mother Teresa of St. Augustine, O.C.D. When the Reign of Terror ended only days after their martyrdom, one revolutionary week later, on Sunday 27 July 1794, the leader of the English nuns credited the Carmelites with stopping the Revolution's bloodbath and with saving the Benedictines from annihilation. The nuns of Cambrai preserved with devotion, as the holy relics of martyrs, the secular clothes the Carmelites had been required to wear before their arrest, and which the jailer forced on the English nuns after the Carmelites had been killed. The Benedictines were still wearing them when, on 2 May 1795, they were at last allowed to return to their homeland, where they became the community of Stanbrook Abbey. The martyrs are commemorated on that date in the Calendar of Saints of the Carmelite Order.
Veneration
Terrye Newkirk, in a book on the subject published in 2000, recounts the influence of their deaths:
On 17 July 1794, in the closing days of the Reign of Terror led by Robespierre, sixteen Carmelite nuns of the Catholic Church were guillotined at the Barrière de Vincennes in Paris. They were buried in a common grave at the Picpus Cemetery, where a single cross today marks the remains of 1,306 victims of the guillotine. A mere handful of the French Revolution's victims, they have commanded the attention of historians, hagiographers, authors, playwrights, composers, and librettists for two hundred years. In the course of the 20th century, the Martyrs of Compiègne have been the subject of a massive scholarly history, a Germannovella, a French play, a film, and Francis Poulenc's opera Dialogues of the Carmelites. In 1902, Pope Leo XIII declared the nuns Venerable, the first step toward canonization. They were later beatified by Pope Pius X in May 1906: Carmelites celebrate the memory of the prioress, Blessed Teresa of St. Augustine, and her fifteen companions on 17 July, and Catholics may adopt them as patrons. The bicentenary of their death was observed in 1994; many are petitioning for their canonization.
In 1931, the German convert, Baroness Gertrud von Le Fort, published a novella which was inspired by the events of their deaths, Die Letzte am Schafott. The English translation of the novella was published in 1933 under the title Song at the Scaffold. Baroness von Le Fort's novella inspired a play written by the French Catholic author, Georges Bernanos. As Bernanos' heirs were then destitute, Baroness von Le Fort chose to waive her share of the royalties. Dialogue with the Carmelites, a film adaptation of Bernanos' play, was released in 1960, starring Jeanne Moreau. Francis Poulenc's 1957 opera Dialogues of the Carmelites is based on the story of the Martyrs; the libretto is based upon Bernanos' play but was written by Poulenc.