Muslims, if you are very concerned about you religion, then why the 1.4 billion Muslim did not yet liberated?

It's because there's too much talking, not enough doing. That's the reason why the Muslim world is falling back. It's the Muslim crises of this century. Everyone is talking about how we must return to being the great Muslim civilization (which apparently few in the west know how great it is even though it was much more advance than Europe and any other civilization at its time). Everyone is talking about how we must take back Palestine. I still don't see anyone doing anything. As for me, I'm still 15. I hope that when I'm older I'll talk less and do more.