Just as I thought, All hat and no cattle. You haven't a clue and your only familiarity with Catholic doctrine is what you have learned from the anti-Catholic mouth breathers on FR. I'll bet you thought no one would call your bluff.
Discuss the issues all you want, but do not make it personal.
But you still have a chance to be a real bluff buster. Why was Paul not chosen as the 12th Disciple? What does your doctrine say/excuse about that? Mouth breathers on FR? I've seen more drooling from gnashing and wailing on the other side than I care to recall. So. Wipe your mouth and find out why Paul wasn't the 12th.