The Importance of Values in Islam

When the Prophet came to Medina, he got rid of the Os and the Khaziraj mentality but retained Yehud Muslim Mushrik. He divided people based upon not their skin color, not their ethnicity, not their race, but their religious values. And voila, that is the most logical way to divide any person or any community up. India and Israel are the only two countries that still have somewhat this type of philosophy - depending on what your religion is you get a different civil law.