The key-card was required to get into the building and to operate the elevator, a security precaution added years earlier when protestors chained themselves together in the lobby. But when I forgot my key—and I was always forgetting my key—he never complained. He never uttered a sarcastic remark or had a passive-aggressive sigh to remind me of my absent-mindedness. He’d just leave the guard-desk and quietly help me out.

I suspect Leo Johnson exhibited the same stoic friendliness today, when a young man in his late 20s—who said he was an intern at Family Research Council—asked to be let in the building. Once inside, the man pulled a gun and fired several shots, hitting Leo in the arm. According to news reports, Leo and others wrestled the man to the ground, disarmed him, and waited for police.

From the latest reports I’ve heard, Leo is in the hospital and in stable condition. While he has been grievously harmed, had he not acted swiftly and courageously, some of my friends at FRC might have lost their lives. “The security guard here is a hero, as far as I’m concerned,” said Washington D.C. Police Chief Cathy Lanier, “He did his job. The person never made it past the front.” Leo is indeed a hero—because he did much more than his job.

When I worked at FRC (2006-2008) I would have happily swapped jobs with almost any other employee—except for Leo. Having manned many a guard post while in the military, I couldn’t imagine having to do such a boring, repetitive, often-thankless job. Leo never complained, though, and never became a clock-punching rent-a-cop. He was frequently awarded for being a loyal and dedicated employee and was admired by everyone. Yet the certificates and “Employee of the Month” plaques were modest tributes to his true character, which few people fully recognized until today.

As C.S. Lewis once said, “Courage is not simply one of the virtues, but the form of every virtue at the testing point, which means, at the point of highest reality.” Today, at the point of highest reality, when a dull desk job called for the vocation of a hero, Leo showed he had the form of every virtue. He was willing to lay down his life to protect those he served.

God willing, few of us will ever be called to exhibit such courage at work. But we should pray that God would grant us the courage to be like Leo if we’re ever called to step beyond our normal work routine and into the costly realm of sacrificial love.