Missional means actually doing mission right where you are. Missional means adopting the posture of a missionary , learning and adapting to the culture around you while remaining biblically sound.
Our words are built on the objects of our experience. They have acquired their effectiveness by adapting themselves to the occurrences of our everyday world.
Islam was not a torch, as has been claimed, but an extinguisher. Conceived in a barbarous brain for the use of a barbarous people, it was and it remains incapable of adapting itself to civilization. Wherever it has dominated, it has broken the impulse towards progress and checked the evolution of society.