Abstract

Modernity brought an impact on the Christian faith and these effects persist in Postmodernity. In the context of theology, the demand for a scientific answer for questions of modernity gave rise to research on the historical Jesus. There was an urgent need to know who is Jesus, how he lived and behaved, what his world or which words he pronounced in fact. That research was developed in distinct phases, revealing a plural understanding of Jesus. The current phase of the research rediscovered Jesus as a Jew, inserted in culture and religion Jewish of his time. This has become an occasion for a return to the Jewish roots of Christianity, but also initiated a process of Judaization of the Christian faith. Badge of Judaization is the phenomenon of Messianic Judaism, currently spread worldwide. To emphasize the Jewishness of Jesus, Messianic Jews calls into question most of the Christians assertions, which developed over two millennia of Christianity, particularly, the understanding about the way of being and acting of the Messiah.