I believe that the truth is the only force that will set us free. I have hope, not in the tangible or in what I can personally accomplish, but in the faith that battling evil, cruelty, and injustice allows us to retain our identity, a sense of meaning and ultimately our freedom. Perhaps in our lifetimes we will not succeed. Perhaps things will only get worse. But this does not invalidate our efforts. Rebellion—which is different from revolution because it is perpetual alienation from power rather than the replacement of one power system with another—should be our natural state. And faith,...