Paul's vision was to make his brand of Judaism -- with the recognition of Jesus as the Jewish Messiah -- a world religion easily accessible to everyone. At no time did he repudiate Judaism or declare that he represented a new religion.

The next time you see an observant Jew with prayer shawl, tefillin and tzitzit, look at him and see Jesus -- that's how he appeared every morning.

This Christianization phenomenon fueled anti-Semitism through the ages by strengthening the illusion that Jesus and Jews were of different ethnicities and religions.

With the goal of healing antagonisms and closing the longstanding divide between Christianity and Judaism, I set out to restore the Jewish foundation of Christianity -- a foundation that Christianity stands on.

An exhibition to open in Philadelphia takes on one of Rembrandt's boldest and most controversial innovations: the invention of a more human, humble an...