Church of the Jacobins

In Languedoc in the early 13th century, Catharism, which the Catholic Church considered a heresy, was strong and growing.[4] In 1215, the future Saint Dominic founded in Toulouse a small community of monastic preachers to combat the heresy, and starting in 1230, the friars began the construction of a small church in which to preach.[5] Built entirely of pink Roman brick, this first building was half as long and half as high as the present church, and very simple in design, in line with the order's vow of poverty. It consisted of a double nave, one side for the friars, and one for the congregation, separated by pillars and screens.[6]

The "Palm Tree"

Over the next century, as congregations grew, the church was enlarged and embellished. Between 1245 and 1252, it was extended with the addition of a choir with side chapels. Between 1275 and 1292, the height of the choir was increased, and a vaulted roof constructed. In response to the technical difficulty posed by creating a vaulted roof for the new space, the builders installed one oversized column in the centre from which the ribs radiated outwards in all directions. This feature has come to be known as Le Palmier des Jacobins, the palm tree of the Jacobins.[1]

Between 1275 and 1315, the height of the choir was increased, and high windows created above the chapels. The seven-storey bell tower was also added at this time. Starting in 1325, a new, higher vaulted roof was constructed for the nave in order to bring it into line with the choir. The last component of the century-long expansion of the church was the construction of the chapel of Saint Antonin (separate from the church itself), between 1335 and 1341.[6]

The reliquary of Thomas Aquinas

Thomas Aquinas, author of the Summa Theologiae and canonised in 1323, was a member of the Dominican order. In 1368 Pope Urban V decreed that his remains be transferred from Italy where he died to the Jacobins, the mother church of the order. When they arrived in 1369, they were placed in a stone reliquary beside the altar. After being moved to Saint Sernin at the time of the Revolution, they were returned to the Jacobins in 1974 when the restoration of the church was complete.[7]

Following the French Revolution of 1789, the Dominican order was banned, and the friars forced to leave. In 1804 the conventual complex including the church became the property of the city of Toulouse, and in 1810 the emperor Napoleon requisitioned the church and converted it into a barracks. Floors were installed to create upper storeys for dormitories, while stables and an armoury occupied the ground floor. During the period the building served as a barracks, the stained glass windows were destroyed, and the medieval paintings in the choir were painted over with whitewash.[8]

Citizens who were appalled at the destruction succeeded in 1861 in convincing the army to move to new barracks. In succeeding years, the building housed an exhibition of Arts and Industries (1865), served as a playground for the pupils of the nearby Lycée Fermat starting in 1872, and as a place to safely store treasures from the museums of Paris during World War I.[8]

Several periods of restoration work were undertaken over the course of the 20th century. In 1905 the floors installed by the army were removed; starting in 1923 blocked windows were uncovered and stained glass installed; between 1953 and 1963 the chapels were reconstructed; and between 1965 and 1974 the whitewash covering the medieval murals was removed. Today the building functions as a museum.[8]