The quote reflects the struggle of the narrator, a socialist, to find redeeming qualities in Comrade Bristow. Despite his best efforts to perceive Bristow positively, he finds it challenging, suggesting a deep-seated ideological clash. This indicates that the narrator’s beliefs in equality are tested by Bristow's character and actions.

The mention of Bristow as the "most striking argument against the equality of man" implies that his behavior starkly contrasts with the narrator's views. It serves to critique the notion of equality by highlighting how some individuals may exemplify traits that seem to undermine the principle of equal humanity, thus enriching the theme of the story.