How Well do you know the Catholic Faith?

The Ultimate Catholic Quiz* by Catholic Answers Founder, Karl Keating

The Ultimate Catholic Quiz*

There are no trick questions, but there are questions that will trip you up if you fail to read carefully. An answer is counted as wrong if any part of it—such as a date or name—is wrong. Your goal is not to find the answer that is least wrong, but the one answer that is wholly correct, which may be “none of the above”. On average, most informed Catholics score 50%. How well did you do?

* Excerpted with permission from Ignatius Press




1.- Mortal sin:
2.- Apologetics means:
3.- A Mass is invalid:
4.- Which of these is not one of the five proofs for the existence of God as given by Saint Thomas Aquinas?
5.- Which of these sacraments does not forgive mortal sins?