News of Dr. George Tiller's death was only hours old last week when bloggers began asking the question: What kind of church accepts a doctor who performs abortions into its membership? "I wonder what kind, if any, preaching against sin this church did since Tiller felt welcomed there," opined Blue Collar Todd, who declares on his blog that "liberalism, or sometimes called progressivism, is a false religion that stands in total antithesis to biblical Christianity." Todd has already made up his mind, and so have others who called or e-mailed me this week to criticize a column I wrote describing...