In Cormac McCarthy's "Blood Meridian, or the Evening Redness in the West," the quote "If war is not holy man is nothing but antic clay" reflects a profound philosophical contemplation on the nature of humanity. It suggests that if conflict lacks a sacred or justifiable purpose, it reduces humanity to mere physicality, devoid of moral significance. McCarthy explores the brutality of existence and the violent forces that shape human life throughout the narrative, indicating that war can reveal deeper truths about human nature.

This perspective challenges readers to think about the morality and justification of war. It raises questions about whether actions taken in the name of war hold any greater meaning or if they simply serve to expose the darker instincts within humanity. McCarthy's vivid and unsettling portrayal of violence allows readers to grapple with the implications of such a statement, compelling them to consider what it means to be human in a world marked by bloodshed and desolation.