At the empty nest turning point of middle age, something arose in me, and my journal became full of entries about being alone. I discovered that two entries written 10 years apart were almost identical. I had not yet learned to dignify "alone" with the name of Solitude, but I knew what I wanted, what I needed—as if my life was depriving me of something as essential as the air I breathed.
We become aware of the sacred because it manifests itself, shows itself, as something wholly different from the profane . . . something sacred shows itself to us . . . something of a wholly different order, a reality that does not belong to our world, in objects that are an integral part of our natural "profane" world.