By Russell Shaw, The Catholic Thing - Imagine an elegant gift sitting unopened in its box because nobody in the family is exactly sure what to do with it. A century and a half after the First Vatican Council declared papal infallibility to be a matter of faith for Catholics, this charism exists largely unpacked in a theological no man’s land. Still, the very absence of controversy makes this a good time to point to some of the questions about the doctrine that remain to be answered.