Papal authority cannot be used to promote favored papal causes, no matter how noble. It is to be used to keep the Church one and focused on the one true God.
Question: What's the difference between a Catholic Bible and a Protestant one? Is our Old Testament the same as a Jewish Bible? If not, why?
In recent months, a spate of atheist books have argued that religion represents, as End of Faith author Sam Harris puts it, "the most potent source of human conflict, past and present."