The CNN Belief Blog's latest hit-job on Republicans involved Boston University religion scholar Stephen Prothero pronouncing that Republican politicians taking conservative pledges is "unbiblical" and "unchristian." Republicans have made news recently for taking pledges that are anti-tax, pro-life, and opposing same-sex marriage.
According to Prothero, the Bible argues that the "recent orgy of oath taking" by Republicans entails that they "have literally made a pact with the devil." Of course, what passes for "biblical interpretation" these days on the CNN Belief Blog is more like an affirmation of liberal creeds.