Post-Baathist Iraq has spawned weak governance and hostile political blocs unable to unite under a common vision - particularly in the run up to Iraq's presidential election next year.
Religious elites thrust into power by the US have shown avowed loyalty to the ethnicised political system the American occupiers planted during their uninvited stay.
Securing US backing meant forfeiting popular support. The vacuum empowered religiously affiliated groups, ordained by God, in their view, to become political actors.