I know that John Brown, in thus rebuking our public sin, in thus facing the monarch, has had to bear just what John the Baptist bore. His head today, by Virginia—that guilty maid of a more guilty mother, the American Government—has been cut off, and it has been presented to the ferocious and insatiable hunger, the terrible and inhuman appetite, of this corrupt government. Today, by the telegraph, we have received the intelligence that John Brown has forfeited his life—all this honesty, all this straight-forwardness, all this self-sacrifice has been manifested in Harper's Ferry….

I know that there is some quibbling, some querulousness, some fear, in reference to an out-and-out endorsement of his course. Men of peace principles object to it, in consequence of their religious conviction; politicians in the North object to it, because they are afraid that it will injure their party; pro-slavery men in the South object to it, because it has touched their dearest idol; but I am prepared, my friends…in the light of all human history, to approve of the means; in the light of all Christian principle, to approve of the end. (Applause.) I say this is not the language of rage, because I remember that our Fourth-of-July orators sanction the same thing; because I remember that Concord, and Bunker Hill, and every historic battlefield in this country, and the celebration of those events, all go to approve the means that John Brown has used; the only difference being, that in our battles, in America, means have been used for white men and that John Brown has used his means for black men. (Applause.) And I say, that so far as principle is concerned, so far as the sanctions of the Gospel are concerned, I am prepared to endorse his end; and I endorse it because God Almighty has told us that we should feel with them that are in bonds as being bound with them. I endorse his end, because every single instinct of our nature rises and tells us that it is right. I find an endorsement of John Brown's course in the large assembly gathered here this evening….

Now, I bring this question down to the simple test of the Gospel…. I look at this question as a peace man. I say, in accordance with the principles of peace, that I do not believe the sword should be unsheathed…until there is in the system to be assailed such terrible evidences of corruption, that it becomes the dernier [last] resort. And my friends, we are not to blame the application of the instrument, we are to blame the disease itself. When a physician cuts out a cancer from my face, I am not to blame the physician for the use of the knife; but the impure blood, the obstructed veins, the disordered system, that have caused the cancer, and rendered the use of the instrument necessary.

Source: Liberator, December 9, 1859, in Blacks on John Brown, ed. Benjamin Quarles (Urbana: University of Illinois Press, 1972), 26–27.