This division is not one by religious affiliation, rather it separates the extremists and the peace-loving people.Therefor I'm optimistic: now a humanistic Islam is getting shaken awake. Moderate Islam needs now to finally break cover and explain how to deal with the violence-glorifying parts of the Quran. The (psychological) repression that this has nothing to do with our belief doesn't work anymore. We have to face this challenge.
There can be no religious discourse which is in conflict with its environment and with the world and therefore, we Muslims need to modify this religious discourse. And this has nothing to do with conviction and with religious beliefs, because those are immutable. But we need a new discourse that will be adapted to a new world and which will remove some of the misconceptions.