The Enzyme That Never Stops Fixing

Every second of your life, the DNA inside each of your cells suffers between ten thousand and one hundred thousand lesions — damage from sunlight, metabolic byproducts, even the simple act of breathing. If left unrepaired, this damage would be catastrophic. You would not survive a single day.

But the Most High designed something remarkable. An enzyme called DNA polymerase moves along the double helix like a proofreader working through a manuscript, detecting errors and correcting them with astonishing precision. When researcher Tomas Lindahl first described the base excision repair pathway — work that earned him the 2015 Nobel Prize in Chemistry — he revealed that our cells possess an entire arsenal of molecular machines devoted to one relentless task: restoring what has been broken.

These enzymes do not stop. They do not look at the volume of damage and decide the job is too great. They simply move to the next lesion, and the next, and the next.

The apostle Paul wrote, "We are hard pressed on every side, but not crushed; perplexed, but not in despair" (2 Corinthians 4:8). The God who engineered repair into the very fabric of your biology is the same God who promises to renew you day by day. Every setback you face, every wound life inflicts — He is already at work mending what is torn.

You were designed, down to your smallest molecule, to be restored. Keep going. The Healer who built repair into your DNA will not abandon the deeper work He is doing in your soul.