"The Bible was never intended to take the place of the living, infallible teacher, the Church, but was written to explain, or to insist upon, a doctrine already preached. How indeed could a dead and speechless book that cannot be cross-questioned to settle doubts or decide controversies be the exclusive and all-sufficient teacher of God’s revelation? The very nature of the Bible ought to prove to any thinking man the impossibility of its being the one safe method to find out what the Saviour taught. It is not a simple, clear-as-crystal volume that a little child may understand, although it ought to be so on Protestant principles.”
Bertrand L. Conway, The Question-box Answers: Replies to Questions Received on Missions to Non-Catholics, p. 67