Islam teaches a lesson of peace and security Islam has no space for extremism if extremism is not stemmed, radicalism cannot be controlled too. This is also anti-Islam. When radical people emerge from extremism, radicalism is born. People take up arms and attack one another on the basis of religious edicts, and it’s happening bomb blasting in mosques, imam bargas and in Islamic medrisas murders of religion scholars and muftis is only because of religion extremism.