The movement attempts to reconcile modern science and philosophy at the expense of the integrity of the Catholic faith. It has its roots in the Modernism condemned by Pope St. Pius X. Like its predecessor, it rejects belief in the supernatural and considers the Church only a human society. Among the main features of Neo-Modernism are the denial of original sin, the claim that Christ was only a human person, and that dogmas of faith are only verbal formulations whose meaning substantially changes with the times. In Neo-Modernism, the philosophies of Hegel and Heidegger replace that of St. Thomas Aquinas, and faith is reduced to a purely subjective experience, apart from an objective divine revelation and independent of the magisterium or teaching authority of the Church.