Abstract
This study elaborates, illustrates and evaluates two different reading trajectories for approaching Fides et Ratio starting from the ambiguity which is apparent in the encyclical. The first trajectory, points foremost to the continuity between reason and faith. According to this first trajectory the encyclical presents a pre-modern model of philosophy, which has left the modern philosopher shocked and the theologian vexed. It also suffers from a confusion of philosophical and theological discourse. The second trajectory, from the perspective of an inner-theological reading, understands the encyclical’s aspirations as fides quaerens intellectum. In developing a sacramental concept of truth, the encyclical bears within itself the deconstruction of the defensive, anti-modern position of the first trajectory, precisely by accentuating the discontinuity between reason and faith. A theology, which takes account of the actual, post-modern critical consciousness may find in Fides et Ratio a basis for further reflection.