Newsweek article includes Aaron Bushnell’s final post: “What would I do if I was alive during slavery?”

Brown, as with every other man fit to die for a cause, the hour of his physical weakness was the hour of his moral strength - the hour of his defeat was the hour of his triumph - the moment of his capture was the crowning victory of his life. With the Alleghany mountains for his pulpit, the country for his church and the whole civilized world for his audience, he was a thousand times more effective as a preacher than as a warrior, and the consciousness of this fact was the secret of his amazing complacency. Mighty with the sword of steel, he was mightier with the sword of the truth, and with this sword he literally swept the horizon.