The biggest Christian Contradiction. Jesus Christ was a Jewish Rabbi (Prophet) who came to spread the word of love

The biggest Christian Contradiction.

Jesus Christ was a Jewish Rabbi (Prophet) who came to spread the word of love.

By virtue of Jesus Christ being Jewish means that he believed in, and was sent to earth by the Elohim. How does then Paul start a religion on a man that believed in the Elohim? But instead, teach that you must forget the Elohim (‘do not serve any other god) and you must only venerate this ‘new solo god’.