The philosophical presuppositions of Christian Theology according to Zubiri

The author tries to reconstruct the philosophical presuppositions of the distinctively Christian theological activity on the basis of philosophical traits involved in the theology of Zubiri. Therefore addressed in what sense one can speak of a privilege Christianity over other religious paths, which is the core and root of Christian faith is, how it is possible to know that a formal nature of Christianity and, finally, how can characterized -inside this knowledge-relations of Christianity with philosophy