Human agency, a Theanthropology will be a central piece of development in treating a doctrine of Sanctification in the theologies of Barth and TFT, respectively. Without genuine human agency, human freedom before God, even as that is somehow unilaterally grounded by God’s Self-freedom, it isn’t really meaningful to think of a Christian doctrine of sanctification. That is, because agency without real human freedom only reduces the human to metaphysical abstractions acting out an automated history already done for them absolutely by God. But in reality, if thought well, both accounts of agency, Divine and human, must and can be thought together—hypostatically so.