As congressional Republicans contemplate the prospect of an electoral disaster this November, much is being written about the supposed soul-searching in the Republican Party. A more accurate description of our state is paralysis and denial. Many Republicans are waiting for a consultant or party elder to come down from the mountain and, in Moses-like fashion, deliver an agenda and talking points on stone tablets. But the burning bush, so to speak, is delivering a blindingly simple message: Behave like Republicans. Unfortunately, too many in our party are not yet ready to return to the path of limited government. Instead, we...