"Politically speaking, the murder of John Brown would be an uncorrectable sin. It would create in the Union a latent fissure that would in the long run dislocate it. Brown's agony might perhaps consolidate slavery in Virginia, but it would certainly shake the whole American democracy. You save your shame, but you kill your glory. Morally speaking, it seems a part of the human light would put itself out, that the very notion of justice and injustice would hide itself in darkness, on that day where one would see the assassination of Emancipation by Liberty itself. ... Let America know and ponder on this: there is something more frightening than Cain killing Abel, and that is Washington killing Spartacus."