In him was life, and that life was the light of men.
(John 1:4 NIV)
We call Christmas the season of light in no small part because of the meaning of this verse. But what are we to make of this mysterious word? How was Jesus the light of men?
Famed geneticist Francis Collins’s journey to faith is a good example.
Collins’s credentials and accomplishments are legendary in the scientific community. He headed up the Human Genome Project before serving as the Director of the National Institutes of Health. In 2007 he wrote a New York Times best-seller, The Language of God, which weaves together the story of his work as a world-renowned scientist and his journey from atheism to faith in Christ.
As a young doctor and atheist at the University of North Carolina Medical Center, Collins cared for many desperately sick people who, in spite of their illnesses, had profound faith. He wondered, “why were these people not shaking their fists at God and demanding that (their families) stop all this talk about a loving and benevolent super power?” After all, most of them were dying from illnesses they had done nothing to deserve.
That’s when an older patient, suffering from untreatable angina, asked a question for which he was not prepared, “What do you believe?”
“I felt my face flush as I stammered out the words,” he wrote, “I’m not really sure.”
Collins was in the dark and knew it. He began to question his integrity as a scientist and realized that, rather than consider all the evidence and come to a rational conclusion on life’s greatest question, he had engaged in, “willful blindness and something that could only be properly described as arrogance … Suddenly, all my arguments seemed very thin, and I had the sensation that the ice under my feet was cracking.”
After a long period of searching, which included a review of the world’s great religions, grilling a pastor with questions, and reading C.S. Lewis’s classic, Mere Christianity, the light dawned:
“On a beautiful fall day, as I was hiking in the Cascade Mountains during my first trip west of the Mississippi, the majesty and beauty of God’s creation overwhelmed my resistance. As I rounded a corner and saw a beautiful and unexpected frozen waterfall, hundreds of feet high, I knew the search was over. The next morning, I knelt in the dewy grass as the sun rose and surrendered to Jesus Christ.”
Perhaps you can identify with Collins. You know something is out there, something true, and good, and powerful enough to give dying people hope and peace, but you have been avoiding it. That something is really Someone, the light of the world, Jesus Christ.
Maybe you are ready to begin your journey into the light today, or you know someone who is. If so let me recommend C.S. Lewis’s Mere Christianity, the book that helped Collins so much. Then there’s Lee Strobel’s The Case for Faith, a modern classic. And finally, if you are of a scientific bent, The Language of God is a great place to start.
 Francis Collins, The Language of God (Free Press, 2007), p. 20.
 Francis Collins, The Language of God (Free Press, 2007), p. 225