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Catharist principles
The essential characteristic of the Catharist faith was Dualism, i.e. the belief in a good and an evil principle, of whom the former created the invisible and spiritual universe, while the latter was the author of the material world. A difference of opinion existed as to the nature of these two principles. Their perfect equality was admitted by the absolute Dualists, whereas in the mitigated form of Dualism the beneficent principle alone was eternal and supreme, the evil principle being inferior to him and a mere creature. In the East and the West these two different interpretations of Dualism coexisted. The Bogomili in the East professed it in its modified form. In the West, the Albanenses in Italy and almost all the non-Italian Cathari were rigid Dualists; mitigated Dualism prevailed among the Bagnolenses and Concorrezenses, who were more numerous than the Albanenses in Italy, though but little represented abroad. (For an exposition of absolute Dualism, see ALBIGENSES; on the mitigated form, see BOGOMILI.) Not only were the Albanenses and Concorrezenses opposed to each other to the extent of indulging in mutual condemnations, but there was division among the Albanenses themselves. John of Lugio, or of Bergamo, introduced innovations into the traditional doctrinal system, which was defended by his (perhaps only spiritual) father Balasinansa, or Belesmagra, the Catharist Bishop of Verona. Towards the year 1230 John became the leader of a new party composed of the younger and more independent elements of the sect. In the two coeternal principles of good and evil he sees two contending gods, who limit each other’s liberty. Infinite perfection is no attribute even of the good principle; owing to the genius of evil infused into all its creatures, it can produce only imperfect beings. The Bagnolenses and Concorrezenses also differed on some doctrinal questions. The former maintained that human souls were created and had sinned before the world was formed. The Concorrezenses taught that Satan infused into the body of the first man, his handiwork, an angel who had been guilty of a slight transgression and from whom, by way of generation, all human souls are derived. The moral system, organization, and liturgy of absolute and mitigated Dualism exhibit no substantial difference, and have been treated in the article on the Albigenses.
The Cathari and the Catholic Church
The Catharist system was a simultaneous attack on the Catholic Church and the then existing State. The Church was directly assailed in its doctrine and hierarchy. The denial of the value of oaths, and the suppression, at least in theory, of the right to punish, undermined the basis of the Christian State. But the worst danger was that the triumph of the heretical principles meant the extinction of the human race. This annihilation was the direct consequence of the Catharist doctrine, that all intercourse between the sexes ought to be avoided and that suicide or the Endura, under certain circumstances, is not only lawful but commendable. The assertion of some writers, like Charles Molinier, that Catholic and Catharist teaching respecting marriage are identical, is an erroneous interpretation of Catholic doctrine and practice. Among Catholics, the priest is forbidden to marry, but the faithful can merit eternal happiness in the married state. For the Cathari, no salvation was possible without previous renunciation of marriage. Mr. H.C. Lea, who cannot be suspected of partiality towards the Catholic Church, writes: “However much we may deprecate the means used for its (Catharism) suppression and commiserate those who suffered for conscience’ sake, we cannot but admit that the cause of orthodoxy was in this case the cause of progress and civilization. Had Catharism become dominant, or even had it been allowed to exist on equal terms, its influence could not have failed to prove disastrous.” (See Lea, Inquisition, I, 106.)