Who Do I Say That You Are? Anthropology and the Theology of Theosis in the Finnish School of Tuomo Mannermaa

The question of what it means to be a human creature lies at the heart of contemporary wrestling with anthropology, and especially anthropology from a theological perspective. Through both historical and systematic engagement with the so-called Finnish school of Tuomo Mannermaa, this study explores and assesses the anthropological dimension of their theology of theosis, or deification. Mannermaa initiated a minor revolution in Luther studies and in contemporary Lutheran theology by interpreting Luther's doctrine of justification to be a close analog to the Eastern Orthodox doctrine of theosis, but his ecumenical interests led him to minimize or overlook key themes in Luther and sharp distinctions between Luther and Orthodox theologians.