Saying we are a nation of peace doesn’t make it so—not for Trayvon Martin, not for Tamir Rice, not for the twenty kindergartners shot at Sandy Hook Elementary School, not for that Cherokee mama, not for the Iraqi villagers in the crosshairs of our drones. Tensions around issues of injustice must not be avoided in the name of an easy peace and cheap grace, but rather passionately engaged, until justice rolls down like a river, righteousness like a never-failing stream.