The Catheter and the Courageous Heart

In 1929, a young German surgeon named Werner Forssmann did something his colleagues considered suicidal. Convinced that a thin tube could safely reach the human heart through a vein, and forbidden by his superiors from attempting it, Forssmann tested the procedure on himself. He cut into his own arm, threaded a catheter up through his vein, and walked to the radiology department to X-ray his own chest. The image confirmed what he believed — the catheter had reached his heart, and he was still alive.

His hospital fired him. The medical establishment mocked him. It took twenty-seven years before the Nobel Committee awarded him the prize for pioneering cardiac catheterization — the procedure that has since saved millions of lives.

Courage rarely looks reasonable in the moment. It looked foolish when David picked up five stones. It looked reckless when Peter stepped out of the boat. It looked like defeat when Jesus walked toward Jerusalem knowing what waited there.

The Lord never promises that obedience will feel safe. He promises something better — that He walks with us through the valley, not around it. As Joshua heard before crossing the Jordan, "Be strong and courageous. Do not be afraid; do not be discouraged, for the Lord your God will be with you wherever you go" (Joshua 1:9).

The breakthroughs God has planned for your life are waiting on the other side of the thing that frightens you most.