The Wound That Heals from the Inside Out

In emergency rooms around the world, surgeons face a counterintuitive decision when treating deep lacerations. The instinct — for patient and doctor alike — is to close the wound as quickly as possible. Stitch it shut. Cover it up. But experienced trauma surgeons know that certain wounds must not be closed right away.

The process is called debridement. Before a deep wound can heal, a surgeon must carefully remove dead tissue, foreign material, and damaged cells from the wound bed. Dr. Joseph Lister, the pioneer of antiseptic surgery in the 1860s, demonstrated that wounds closed over contaminated tissue didn't heal — they festered. The infection trapped inside grew worse precisely because it was sealed in.

Forgiveness works the same way.

We want to rush past the hurt. Close it up. Pretend it never happened. But when we seal bitterness inside and call it "moving on," the resentment doesn't disappear. It festers beneath the surface, poisoning relationships we thought were mended.

True forgiveness requires the painful, honest work of debridement — acknowledging the wound, naming what was lost, exposing the damage to the light. Only then can genuine healing begin from the inside out.

The Apostle Paul urged the Ephesians to put away all bitterness and wrath, being kind and tenderhearted, forgiving one another as God in Christ forgave us. God never asks us to pretend the wound isn't real. He asks us to let Him clean it out so it can finally heal.