So said Jesus Christ, a Jew, while speaking to his disciples (all Jews) in the presence of his apostles, who were likewise all Jews. All the first Christians were Jews. In the book of the Revelation of Jesus Christ, showing future things to come in culmination, Jesus is seated on the throne of the God of Abraham, Isaac and Jacob surrounded by twenty-four thrones upon which sit the twelve (Jewish) apostles and the twelve (Jewish) patriarchs of the twelve tribes of Israel. No Gentiles mentioned or in sight.

Gee, I wonder whose right, Jesus Christ or Rick Warren?

Gentiles have the hope of salvation through faith in Jesus Christ. Jews have the assurance of deliverance through the promise of Abraham. "For when God made a promise to Abraham, because He could swear by no one greater, He swore by Himself."

Paul likened Judaism to an olive tree and warned Gentiles to exercise humility, reminding them that they are only grafted in branches and that it is far easier to pluck out grafted branches than natural branches. Also, following the metaphor to a logical inference, it is manifestly obvious that the roots and bole of a tree are greater than any of the branches, since they are the source of life to the branches.

If Rick Warren would only take the time to read the Bible he might discover that Christianity is in fact a sect of Judasim.