For most of us, relationship with another is based on dependence, either economic or psychological. This dependence creates fear, breeds in us possessiveness, results in friction, suspicion, frustration.
When you call yourself an Indian or a Muslim or a Christian or a European or anything else, you are being violent. Do you see why it is violent? Because you are separating yourself from the rest of mankind. When you separate yourself by belief, by nationality, by tradition, it breeds violence.