My first scientific encounter with light occurred in kindergarten. I can’t recall my teacher’s name, but I remember the experiment we conducted.
Our class filled two clay pots with dirt. We planted bean seeds in both pots and watered them. We then placed one pot in a closet and shut the door and put the other outside in a courtyard, in the sunshine.
After a number of days, both plants sent up shoots—and for a short while they resembled each other.
Both grew on the energy stored within the planted seed. As the days passed, the plant in the sun began to change. It turned green and beautiful. The plant in the dark closet continued to grow for awhile, but it looked pale and spindly. It never produced any fruit or seeds of its own.
What I learned in kindergarten is that life runs on sunshine. Irrespective of whether it’s you, me, or a tree, life on earth is dependent on the element of light.
When we give ourselves over to God, we step from darkness into a great
light. The light is necessary for beauty, growth, and bearing fruit. We cannot supply the light on our own any more than the plant in the closet can make itself green.
For more of Dr. Sleeth’s reflections, see the Blessed Earth Hope for Creation Films and Guidebooks (Zondervan 2010).