Then why we live with our family? Don't family inject in children mind that we are import for you. Why not human live alone? This is nature, if you want to fulfill your resources then it's necessary to live in community. The only solution to reduced or end the community hatred is to fight against it or leave it to join other good community which suits the person. Actually few things are easy to envisage but hard to implement because community contains different kinds of minds. Only education only reduced bad things from community. Everything will change but it take time to understand for every person. This is very deep concept but this is in brief. I too don't like who is playing politics on religion. We should respect every religion equally without hurting people's sentiments.