Ooooh, this one is good.
"In the 1930's, Reinhold Niebuhr famously observed that liberal Protestantism preached "a God without wrath who brought men without sin into a kingdom without judgment through the ministrations of a Christ without a cross." More recently, in one of my favorite lines, somebody whose name I cannot track down said that liberal Christians (among whom we should count Catholic progs) would rather be the world's missionaries to the Church than the Church's missionaries to the world."
Ouch. Read it all here. Scroll down to 2/4/2008.