10. What was the occasion of the first Council of the Church?
11. Why must the decisions of a truly general council be right?—Matt, xviii. 20.
12. What was the decision of the first Council? Antioch?
13. What question arose between SS. Paul and Peter at
14. How did St. Paul differ with St. Barnabas?
15. What was the further history of St. Barnabas?
16. Who were the companions of St. Paul's second journey?
17. How far did his second journey extend?
18. What argument did he hold at Athens?
19. Who were the Athenian philosophers?