The light that shines in the eye is really the light of the heart. The light that fills the heart is the light of God, which is pure and separate from the light of intellect and senses.
I watch a hawk soar through the morning sky and something falls into place within me. It is as if I travel through a wood long unvisited and recognize familiar trees grown taller with the passing time. I come upon a thought, an act, a place with the vague sense of having thought that, done that, been there before. Or I come to a fork in the road and I know by some unexplainable sense which is right for me. I walk and uncover or discover anew what I have always known. Living intimately with nature opens doors in my spirit; the mystery becomes known, darkness becomes light.