Mission Frontiers, like other frontiers, represent boundaries or barriers beyond which we must go yet beyond which we may not be able to see clearly and boundaries which may even be disputed or denied. Their study involves the discovery and evaluation of the unknown or even the reevaluation of the known. But unlike other frontiers, mission frontiers are a subject specifically concerned to explore and exposit areas and ideas and insights related to the glorification of God in all the nations (peoples) of the world, "to open their eyes, to turn them from darkness to light and from the power of Satan to God."