Does the idea of human enhancement presuppose a goal or an ideal to direct technological modifications? In the absence of such an agreed ideal in today’s culture, can Christian theology help clarify the goal or the meaning of “perfection” when applied to human beings? A theological perspective rooted in scripture and in the writings of theologians such as Irenaeus, Athanasius, and Gregory of Nyssa suggests that theology instead of offering its own definition of the human ideal, theology rejects the possibility (...) of any defined human goal. An analysis of the biblical word teleios (“mature” or “perfect”), along with Gregory’s view of infinite ascent, leads to the conclusion that the human goal is found in relationship to the triune God and not in any anthropologically-definable status. (shrink)