Catharism was a medieval revival of Manichaean dualism that masqueraded as true Christianity while denying its foundations. By asserting two ultimate powers a good spiritual god and an evil material god the Cathars rejected creation, the incarnation, the resurrection of the body, and the Trinity. Christ, for them, was only an appearance, not God made flesh. Salvation was escape from matter, not redemption of the world. This led inevitably to hostility toward Biblical law, marriage, property, and history itself. The Old Testament was treated as the work of an evil creator, and God’s law as an obstacle to salvation.

The social consequences were destructive. Cathar spirituality bred antinomianism, sexual perversity, contempt for family and property, pacifism mixed with violence, and a retreat from responsibility. Their “holiness” rested on human renunciation rather than God’s grace, producing elitism, despair, and even suicide. Because they denied law, they could not build a godly order; because they despised creation, they abandoned dominion. Their legacy false spirituality, hostility to law, retreat from history, and contempt for the material world has repeatedly resurfaced in the church.

Biblical Christianity affirms the goodness of creation, the reality of the incarnation, the authority of God’s law, and Christ’s kingship over history. Salvation is not flight from the world but its restoration under Christ. The Cathars represent the perennial temptation to exchange faith and joy for dualism and despair and to call that exchange “spirituality.”