Researched by the Ignaria Editorial Team · Published 2026-03-12
Anselm's satisfaction theory (Cur Deus Homo, 1097 AD) is so familiar to Western Christians that it can feel like the only way the Church ever understood the atonement. But for the first thousand years of Christianity, the dominant frameworks were quite different. Irenaeus taught "recapitulation": Christ as the second Adam reversed what the first Adam had undone, restoring human nature and obedience. Origen developed the "ransom" theory: Christ's death paid a price to liberate humanity from bondage to sin and death. The Christus Victor framework, which runs through Ignatius, Irenaeus, Athanasius, and into the early medieval period, portrayed the cross as the cosmic defeat of death and the devil. None of these early frameworks centered on satisfying divine honor — that was Anselm's innovation.
What the primary sources show
Irenaeus's recapitulation doctrine portrays Christ as the second Adam who "undid" Adam's disobedience by recapitulating — summing up — all of human history in his obedient life, binding the strong man (Satan) and restoring humanity to divine sonship.
Athanasius frames the cross as the defeat of death itself: by dying, the Logos destroyed death's power over humanity. The Christus Victor motif — Christ conquering sin, death, and the devil — is the central logic of atonement in On the Incarnation.