Contemplative life is a human response to the fundamental fact that the central things in life, although spiritually perceptible, remain invisible in large measure and can very easily be overlooked by the inattentive, busy, distracted person that each of us can so readily become. The contemplative looks not so much around things but through them into their center. Through their center he discovers the world of spiritual beauty that is more real, has more density, more mass, more energy, and greater intensity than physical matter. In effect, the beauty of physical matter is a reflection of its inner content. Contemplation is a response to a world that is built in this fashion. That is why the Greek fathers, who were great contemplatives, are known as the dioretic fathers. Diorao means to see into, to see through.
The Genesee Diary - Henri J.M. Nouwen