 Pius VII issued an encyclical "Diu satis" in order to advocate a return to the values of the Gospel and universalized the feast of Our Lady of Sorrows for 15 September.He condemned Freemasonry and the movement of the Carbonari in the encyclical Ecclesiam a Jesu Christo in 1821.Pius VII asserted that Freemasons must be excommunicated and it linked them with the Carbonari, an anti-clerical revolutionary group in Italy.