US leaders now see themselves as priests of a divine mission to rid the world of its demons

As George Bush told his troops on the day he announced victory: "Wherever you go, you carry a message of hope - a message that is ancient and ever new. In the words of the prophet Isaiah, 'To the captives, "come out," and to those in darkness, "be free".''

In December 2001, Rudy Giuliani, the mayor of that city, delivered his last mayoral speech in St Paul's Chapel, close to the site of the shattered twin towers. "All that matters," he claimed, "is that you embrace America and understand its ideals and what it's all about. Abraham Lincoln used to say that the test of your Americanism was ... how much you believed in America. Because we're like a religion really. A secular religionGuardian Unlimited | The Guardian | George Monbiot: America is a religion: "Few people believe that the resistance in that country is being coordinated by Saddam Hussein and his noxious family, or that it will come to an end when those people are killed. But the few appear to include the military and civilian command of the United States armed forces" Is this then the fulfillment of america? Is this a way of life that has finally played itself out? Here's hoping!

The dangers of national divinity scarcely require explanation. Japan went to war in the 1930s convinced, like George Bush, that it possessed a heaven-sent mission to "liberate" Asia and extend the realm of its divine imperium. It would, the fascist theoretician Kita Ikki predicted: "light the darkness of the entire world". Those who seek to drag heaven down to earth are destined only to engineer a hell