Concordat of 1801  The Concordat of 1801 was an agreement between Napoleon and Pope Pius VII, signed on 15 July 1801 in Paris. It remained in effect until 1905. It sought national reconciliation between revolutionaries and Catholics and solidified the Roman Catholic Church as the majority church of France, with most of its civil status restored. The hostility of devout French Catholics against the revolutionary state had then largely been resolved. It did not restore the vast church lands and endowments that had been seized upon during the revolution and sold off. Catholic clergy returned from exile, or from hiding, and resumed their traditional positions in their traditional churches. Very few parishes continued to employ the priests who had accepted the Civil Constitution of the Clergy of the Revolutionary regime. While the Concordat restored much power to the papacy, the balance of church-state relations tilted firmly in Napoleon's favour. He selected the bishops and supervised church finances. Napoleon and the pope both found the Concordat useful. Similar arrangements were made with the Church in territories controlled by Napoleon, especially Italy and Germany. During the French Revolution, the National Assembly had taken Church properties and issued the Civil Constitution of the Clergy, which made the Church a department of the State, effectively removing it from papal authority. At the time, the nationalized Gallican Church was the official church of France, but it was essentially Catholicism. The Civil Constitution caused hostility among the Vendeans towards the change in the relationship between the Catholic Church and the French government. Subsequent laws abolished the traditional Gregorian calendar and Christian holidays. The Concordat was drawn up by a commission with three representatives from each party. Napoleon Bonaparte, who was First Consul of the French Republic at the time, appointed Joseph Bonaparte, his brother, Emmanuel Crétet, a counselor of state, and Étienne-Alexandre Bernier, a doctor in theology. Pope Pius VII appointed Cardinal Ercole Consalvi, Cardinal Giuseppe Spina, archbishop of Corinth, and his theological adviser, Father Carlo Francesco Maria Caselli. The French bishops, whether still abroad or returned to their own country, had no part in the negotiations. The concordat as finally arranged practically ignored them. While the Concordat restored some ties to the papacy, it was largely in favor of the state; it wielded greater power vis-à-vis the Pope than previous French regimes had, and church lands lost during the Revolution would not be returned. Napoleon understood the utility of religion as an important factor of social cohesion.