XI. Are all the truths revealed for us by God found in the Bible?
Not all the truths revealed for us by God are found in the Bible; some are found only in Divine .

XII. What is meant by Divine Tradition?
By Divine Tradition is meant the revealed taught by Christ and His apostles, which were given to the Church only by word of and not through the Bible, though they were put in writing, principally by the of the Church.

XIII. Why must Divine Tradition be believed as firmly as the Bible?
Divine Tradition must be believed as firmly as the Bible because it also contains the of God.

XIV. How can we know the true meaning of the doctrines contained in the Bible and in Divine Tradition?
We can know the true meaning of the doctrines contained in the Bible and in Divine Tradition from the Church, which has been authorized by Jesus Christ to explain His , and which is preserved from in its teachings by the special assistance of the Holy Ghost.

XV. How can we best show our gratitude to God for making us members of the only true Church of Jesus Christ?
We can best show our gratitude to God for making us members of the only true Church of Jesus Christ by often God for this great favor, by leading edifying and practical Catholic l, by trying to lead others to the true faith, and by helping the .

XVI. How can we help the missions?
We can help the missions: first, by for the missions, home and foreign, and for missionaries that they may fulfill the command of Christ: "Go, therefore, and make of all nations"; second, by the missions and making them known to others; third, by making for the missions, that is, by helping to them and by personal service; fourth, by fostering of self-sacrificing young men and women for every need of the missions.