 This theology led Schleiermacher to universalism, arguing that it is God's will for everyone to be saved and that no person could alter this.John Hick published "Evil and the God of Love" in 1966, in which he developed a theodicy based on the work of Irenaeus.Hick distinguished between the Augustinian theodicy, based on free will, and the Irenaean theodicy, based on human development.