Mediæval endeavours after reform, partly proceeded from within the church itself in attempts to restore apostolic purity and simplicity, partly from without on the part of those who despaired of any good coming out of the church, and who therefore warred bitterly against it. Such attempts were often lost amid the vagaries of fanaticism and heresy, which soon threatened the foundation of the social fabric, and often came into collision with the State. Most widely spread and most radical were the numerous dualistic sects of the Cathari. Montanist fanaticism was revived in apocalyptic prophesyings. There were also pantheistic sects, and among the Pasagians a sort of Ebionism reappeared. Another group of sects originated through reformatory endeavours of individual men, who perceiving the utter corruption of the church of their day, sought salvation in a revolutionary overthrow of all ecclesiastical institutions and repudiated often the truth with the error which was the object of their hate. The only protesting church of a thoroughly sensible evangelical sort was that of the Waldensians. § 108.1. =The Cathari.=--Opposition to hierarchical pretensions led to the spread of sects, especially in Northern Italy and France, from the 11th century. Hidden remnants of Old Manichæan sects got new courage and ventured into the light during the period of the crusades. In France they were called Tisserands, because mostly composed of weavers. In Italy they were called Patareni or Paterini, either from the original meaning of the word, rabble, riff-raff (§ 97, 5), or because they so far adopted the attitude of the Pasaria of Milan, as to offer lay opposition to the local clergy, or because of the frequent use of the Paternoster. Of later origin are the names Publicani and Bulgări, given as opprobrious designations to the Paulicians. The most widely current name of Cathari, from early times a favourite title assumed by rigorist sects (§ 41, 3), had its origin in the East. In France they were called Albigensians, from the province of Albigeois, which was their chief seat in Southern France.--Of the =Writings of the Cathari= we possess from the end of the 13th century a Provençal translation of the N.T., free from all falsification in favour of their sectarian views. Their tenets are to be learnt only from the polemical writings of their opponents, Alanus ab Insulis (§ 102, 5), the Dominican Joh. Moneta, about A.D. 1240, and Rainerius, Sacchoni, Dominican and inquisitor, about A.D. 1250.