Brother Mubashir's remained unanswered.
"" Has religion failed in it's goal to unite believers? Does ethnicity tinged with sectarianism trumps faith? Does religion takes a back seat when it comes to self interest? If so, why?
I think its too early to ask these questions. Its just 1400 years and regions/societies are still maturing, civilizations do not become ideal in such short time. It will be quite a while that these questions will not be asked in future and present problems will be history. Education, economics and technology will replace many differences and unite mankind.