What content give the language about God? Do we know what we say when we repeat charged with meaning but devoid of references word? Asked how are you are the starting point of this book, marked by the crisis of religious and Christian imagery about God. But from the threat of the void of meaning raises other questions. If God exists, how to contact him? How do I designate and appoint? Who or what address if not part of the physical universe? Can a divine revelation that differs from a subjective projection? What criteria for evaluating find the possible truth of a religious experience?

From here the crisis of traditional images of God arises; a concept-oriented salvation after death; faith as a belief in things not seen, and a concept of revelation as last legitimacy is given by the hierarchy of the Church. We must rethink the faith from a renewed Christology in which the humanity of the Jewish Jesus the fundamental reference. Faith in God is mediated by faith in Jesus Christ and this refers to a life with meaning, in which the religious dimension opens up horizons of meaning and motivation. This requires rethinking theology about Jesus, especially Pauline Christology, which displace his offer of salvation and respond to different issues from ours.

A transformation of the cultural and religious imagery about God that relies on the change that occurred in the same Jesus is necessary. The message of the New Testament, including the Gospels to be historically and culturally contextualized. The process of demystification of the New Testament must be sustained and also cover the dogmatic tradition for faith comprehensible, communicable and credible in a given culture by skepticism. The Christian identity refers to the cultural discontinuity, and since both have to deconstruct and reconstruct the contents of faith to answer the question: what do we say when we talk about God?