None of the attacks on Mr. Obama’s intentions offers an even vaguely plausible explanation of how the evil genius, once he has ruined our “strength, influence and standard of living,” hopes to get himself re-elected. In a sense, the president’s most paranoid critics pay him a perverse compliment in maintaining that his idealism burns with such pure, all-consuming heat that he remains blissfully unconcerned with minor matters like his electoral future. They label Mr. Obama as the political equivalent of a suicide bomber: so overcome with hatred (or “rage”) that he’s perfectly willing to blow himself up in order to inflict casualties on a society he loathes…

Regardless of the questionable pop psychology of this analysis, as a political strategy it qualifies as almost perfectly imbecilic. Republicans already face a formidable challenge in convincing a closely divided electorate that the president pursues wrong-headed policies. They will never succeed in arguing that those initiatives have been cunningly and purposefully designed to wound the republic. In Mr. Obama’s case, it’s particularly unhelpful to focus on alleged bad intentions and rotten character when every survey shows more favorable views of his personality than his policies.

Moreover, the current insistence in seeing every misstep or setback by the Obama administration as part of a diabolical master plan for national destruction disregards the powerful reverence for the White House that’s been part of our national character for two centuries.