In 1986, the Chernobyl nuclear disaster in Ukraine dominated the world’s attention. As the magnitude of the catastrophe became apparent, officials scrambled to the critically essential task of containing the radiation. But the job posed enormous problems. Highly radioactive debris cluttered the roof of the plant, and lethal gamma rays kept destroying the robots deployed to clean up the mess.

Finally the decision was made to use “bio robots”—human beings! Thousands of heroic individuals became “Chernobyl liquidators,” disposing of the hazardous material in “shifts” of ninety seconds or less. People did what technology could not, at great personal risk.

Long ago, our rebellion against God introduced a catastrophe that led to all other catastrophes (see Genesis 3). Through Adam and Eve, we chose to part ways with our Creator, and we made our world a toxic mess in the process. We could never clean it up ourselves.

That’s the whole point of Christmas. The apostle Joh