The local vigilantes appoint themselves judge, jury, and punisher of Bill’s desertion to the South. But while they themselves don’t fight for the enemy, neither do they support the Union cause in any meaningful way, instead taking the cowardly path of attacking a defenseless family anonymously, under the cover of darkness. The book criticizes them for their actions and their cowardice, which it places in stark opposition to Bill’s strength of character and the courage he shows in following through on his convictions, even if they lead him to support an unjust cause.