No, I'm not talking about the hilarious computer-generated photo of Bush and his father fishing in the waist-high waters of New Orleans that made the rounds by e-mail last week. I'm referring to the truest conservative governing principle - that you don't only give a man a fish, which feeds him just today and fosters dependency. You give him a fishing pole and teach him to fish so that he can feed himself for a lifetime

Bush's Big Deal, from his Urban Homesteading Act to his Gulf Opportunity Zone, is essentially a conservative fishing junket for the disenfranchised - a bundle of incentives and government "lifts" geared toward helping the displaced build or rebuild homes and businesses, all in the spirit of individual entrepreneurship and ownership rather than government dependency. And not incidentally, much of it dispersed through faith-based organizations and "armies of compassion."

It's a biblical response to a biblical event that both fits George W. Bush's vision of the world and gives him a chance to test-drive his policies in an almost pristine environment. Except for the money-grubbing politicians and other disaster profiteers, Katrina washed clean the slate upon which Bush could attempt to etch a domestic legacy that is, in principle, conservative.

Moreover, if you're the sort who believes that God works in mysterious ways, that life is a mosaic of divinely inspired pieces, that cataclysmic events are ordained for a higher purpose, then you might just believe that your moment on Earth's timeline isn't accidental and that Big Ideas are waiting to be revealed by those willing to see past the details. George W. Bush, it seems, is one of these.

Notwithstanding the price tag, Bush's plan is a brilliant point of light - if it works. And that's an Iraq-sized IF. I note without sarcasm that creating democracy in Afghanistan and Iraq were also brilliant big ideas. Spreading light and freedom in a dark world of tyranny is a big and beautiful (classically liberal) notion - if only so many people didn't have to die in the process; and if only the eventual beneficiaries of those ideas were equally passionate and dedicated to the mission.

In an uncynical world where money is no obstacle - the world in which Bush grew up - the president is, indeed, a visionary with big ideas. In the real world, where a relaxed focus is more likely to reveal a devastated landscape than a fairy prince's fantasy, he's going to need more than the luck of the well-born. He's going to need a miracle. We can trust he is praying for one.