The evangelical pastor Robert Jeffres, introduced Rick Perry at the Values Voters conference on Friday. He strongly implied in his introduction that evangelicals would have a choice between a non-Christian ‘good man’ and a ‘born-again Christian.’ In later comments he explicitly called Mitt Romney a “non-Christian” and termed Mormonism “a cult.”Nearly half of Americans views Mormonism negatively. In opinion polls,
about 25 percent of Americans say that they would be less likely to vote for a Mormon. But fully 34 percent of white evangelicals report these sentiments.
About a quarter of evangelicals voted for Barack Obama in 2008. Of course, it is not clear
what percentage of Americans is evangelical.
By a narrow definition, they would be only 7 percent. By a more expansive one they would be over 40 percent. I personally think that the expansive definition is silly, and favor the 20 percent range for their proportion of the general population.
But some 44 percent of Republican primary voters in 2008 were evangelicals, so they are an outsized proportion of the party base. If they aren’t lying to pollsters about refusing to vote for a Mormon, the anti-Romney evangelicals constitute nearly 15% of the core Republican Party membership. They are unlikely to swing behind Obama if Romney is the candidate, but they do have the option of staying home. The other question is how many of the independent swing voters are evangelicals. And apparently few Democrats are going to cross the aisle and vote for Romney (in contrast, Obama attracted about 10 percent of conservatives in 2008).
http://www.juancole.com/2011/10/pro-perry-evangelical-leader-says-romney-not-a-christian-mormonism-a-cult.html