You have no doubt heard someone say light is associated with that which is good. When something hidden is exposed is said to be “brought to light.” In the same manner, darkness is said to be associated with that which is bad or concealed.
Perhaps this idea comes from the Bible, where light and darkness are compared and contrasted from its opening verses through to the closing chapter. The fourth verse of the very first book reads:
“God saw that the light was good, and he separated the light from the darkness.” Genesis 1:4 NIV
I unknowingly participated in an experiment the other day contrasting the difference between light and darkness. I noticed the direction I am walking matters (whether I’m walking towards the light or away from it) in a darkened room. Walking away from the light in a large room filled with obstacles, pitfalls become increasingly harder to see the further I get from the source of light. The opposite is true when I walk towards the source of light. The closer I get to the light the more defined the obstacles become and the easier they are to avoid. Perhaps the Psalmist said it best:
“Your Word is a lamp for my feet, a light on my path.” Psalm 119:105 NLT
When you’re exercising at night, carry a light and wear reflective clothing to light your path and keep you safe.