Beware of war as an organizing principle of society. It should be a source of alarm, not pride, that the United States is drawing such cohesive sustenance from the war in Iraq.

Photographic celebrations of our young warriors, glorifications of released American prisoners, heroic rituals of the war dead all take on the character of crass exploitation of the men and women in uniform. First they were forced into a dubious circumstance, and now they are themselves being mythologized as its main post-facto justification -- as if the United States went to Iraq not to seize Saddam (disappeared), or to dispose of weapons of mass destruction (missing), or to save the Iraqi people (chaos), but ''to support the troops.'' War thus becomes its own justification. Such confusion on this grave point, as on the others, signifies a nation lost. James Carroll