Okay??? How the hell did this go from a discussion about Arab-Jewish relations, to something totally unrelated (Berbers)? 
 ::Primo muchacho, North Africans have shit to do with Middle Easterners, both genetically and phenotypically (it's been quite proven), One can argue that even with the effective Arabization process of North Africa, the cultural practices still remain inherently different. Secondo, Berbers have even less to do with the said ethnic group (Arabs) concerning any linguistic, cultural, religious patterns (Berbers are generally very moderate practicioners of Islam, as opposed to those crazies out in the Middle East). Furthermore, Christians having no relations with Jews is a laughable statement at best, Christianity is directly derived from Judaism, much of the concept is the same (Honour thy father and mother, blah, blah, blah...). Learn to think before you talk, 'cuz clearly, the shit that spews out of your mouth stinks. Shakira already made a statement regarding her cultural exposure, and Jews were indeed people she grew around.