The Cathars also refused the Catholic Sacrament of the eucharist saying that it could not possibly be the body of Christ. They also refused to partake in the practice of Baptism by water. The following two quotes are taken from the Catholic Inquisitor Bernard Gui’s experiences with the Cathar practices and beliefs:
Then they attack and vituperate, in turn, all the sacraments of the Church, especially the sacrament of the eucharist, saying that it cannot contain the body of Christ, for had this been as great as the largest mountain Christians would have entirely consumed it before this. They assert that the host comes from straw, that it passes through the tails of horses, to wit, when the flour is cleaned by a sieve (of horse hair); that, moreover, it passes through the body and comes to a vile end, which, they say, could not happen if God were in it.[22]
Of baptism, they assert that the water is material and corruptible and is therefore the creation of the evil power, and cannot sanctify the soul, but that the churchmen sell this water out of avarice, just as they sell earth for the burial of the dead, and oil to the sick when they anoint them, and as: they sell the confession of sins as made to the priests.[22]
Theology
It has been alleged that the Catharist concept of Jesus resembled nontrinitarian modalistic monarchianism (Sabellianism) in the West and adoptionism in the East.[23][24]Bernard of Clairvaux's biographer and other sources accuse some Cathars of Arianism,[25][26] and some scholars see Cathar Christology as having traces of earlier Arian roots.[27][28] According to some of their contemporary enemies Cathars did not accept the Trinitarian understanding of Jesus, but considered him the human form of an angel similar to Docetic Christology.[29]
Zoé Oldenbourg (2000) compared the Cathars to "Western Buddhists" because she considered that their view of the doctrine of "resurrection" taught by Jesus was, in fact, similar to the Buddhist doctrine of reincarnation.[30]
The Cathars taught that to regain angelic status one had to renounce the material self completely. Until one was prepared to do so, he/she would be stuck in a cycle of reincarnation, condemned to live on the corrupt Earth.[31]
The alleged sacred texts of the Cathars besides the New Testament, include The Gospel of the Secret Supper, or John's Interrogation and The Book of the Two Principles.[32]