The Repair Crew Inside Every Cell

In 2015, three scientists — Tomas Lindahl, Paul Modrich, and Aziz Sancar — received the Nobel Prize in Chemistry for mapping something astonishing: the molecular machinery our cells use to repair damaged DNA. Every single day, each cell in your body suffers tens of thousands of breaks, mutations, and lesions in its genetic code. Ultraviolet light, toxins, even the ordinary act of breathing produces damage at the molecular level.

Without repair, a cell would collapse into chaos within hours. But God built something remarkable into the fabric of life itself — enzymes that patrol the double helix like a tireless maintenance crew, snipping out the damaged section and stitching in what belongs.

Here is what strikes me about that. The damage is constant. It never stops. And the repair never stops either.

Forgiveness works the same way in the human soul. We do not get hurt once and then live in peace forever after. Relationships fray. Words wound. Trust fractures — sometimes in the same places it fractured before. And so forgiveness cannot be a one-time event. It has to be a process that runs as steadily as the damage itself.

When Peter asked Jesus how many times he should forgive, the Lord did not say seven. He said seventy times seven — not because He was picking a big number, but because He was describing a way of living. A repair mechanism for the soul that never shuts down.

The Almighty did not design your cells to accumulate damage and collapse. He designed them to heal. And He invites you to let your heart do the same.