On July 3, 1907, in a decree bearing the lachrymose Latin title Lamentabili, the Vatican's Holy Office, predecessor of today's Congregation for the Doctrine of the Faith, condemned 65 propositions that it had found contrary to Catholic orthodoxy. Pope Pius X followed up two months later, on September 8, with an encyclical named Pascendi Dominici Gregis (Feeding the Lord's Flock), in which he linked the condemned propositions to a heresy called Modernism and went on to identify its philosophical and theological roots. In conclusion, the encyclical specified stern disciplinary measures for stamping out the heresy.Considering these events from the...
