IS (formerly known as ISIS) are the Nazis of our time. If you watch any of their videos you will see what their agenda is. They want to violently overthrow all the Governments in the Middle East, North Africa and the 'Stans and create an Islamic Caliphate that runs from the West Coast of Africa all the way to the borders of India. Eventually they want to add other Muslim majority countries to their Totalitarian empire such as Bangladesh, Malaysia and Indonesia. Next Spain and Israel will be on their list as they were once part of a caliphate in the past.
In their Caliphate everyone will have to practice a Salafist brand of Sunni Islam which is extremely strict with severe punishments for not toeing the line. The only other religions permitted are from the 'People of the Book' which are Christians and Jews who will be given the choice to either convert or pay a protection tax or be killed.
You have to remember for Jihadis their project is long term. We are talking generations for them to achieve their aim and they have the patience for this.
IS is so brutal that even Al Qaeda found them to be too severe and they split from one another. What makes them especially dangerous is they use social media effectively and seem to be highly motivated, well trained and financed. They are far too dangerous and inhumane for the world to ignore.
