The theory of apokatastasis (restoration), most famously defended by the Alexandrian exegete, philosopher and theologian Origen, has its roots in both Greek philosophy and Jewish-Christian Scriptures and literature, and became a major theologico-soteriological doctrine in patristics. This monograph—the first comprehensive, systematic scholarly study of the history of the Christian apokatastasis doctrine—argues its presence and Christological and Biblical foundation in numerous Christian thinkers, including Syriac, and analyses its origins, meaning, and development over eight centuries, from the New Testament to Eriugena, the last patristic philosopher. Surprises await readers of this book, which results from fifteen years of research. For instance, they will discover that even Augustine, in his anti-Manichaean phase, supported the theory of universal restoration.

2018 Book Award Winner, The Gospel Coalition (Academic Theology) A Choice Outstanding Academic Title for 2019 Will all evil finally turn to good, or does some evil remain stubbornly opposed to God and God's goodness? Will even the devil be redeemed? Addressing a theological issue of perennial interest, this comprehensive book (in two volumes) surveys the history of Christian universalism from the second to the twenty-first century and offers an interpretation of how and why universalist belief arose. The author explores what the church has taught about universal salvation and hell and critiques universalism from a biblical, philosophical, and theological standpoint. He shows that the effort to extend grace to everyone undermines the principle of grace for anyone.

In the minds of some, universal salvation is a heretical idea that was imported into Christianity from pagan philosophies by Origen (c.185-253/4). Ilaria Ramelli argues that this picture is completely mistaken. She maintains that Christian theologians were the first people to proclaim that all will be saved and that their reasons for doing so were rooted in their faith in Christ. She demonstrates that, in fact, the idea of the final restoration of all creation (apokatastasis) was grounded upon the teachings of the Bible and the church's beliefs about Jesus' total triumph over sin, death, and evil through his incarnation, crucifixion, resurrection, and ascension. Ramelli traces the Christian roots of Origen's teaching on apokatastasis. She argues that he was drawing on texts from Scripture and from various Christians who preceded him, theologians such as Bardaisan, Irenaeus, and Clement. She outlines Origen's often-misunderstood theology in some detail and then follows the legacy of his Christian universalism through the centuries that followed. We are treated to explorations of Origenian universal salvation in a host of Christian disciples, including Athanasius, Didymus the Blind, the Cappadocian fathers, Evagrius, Maximus the Confessor, John Scotus Eriugena, and Julian of Norwich.