Will you receive understanding from any source other than your Church?

The Catholic Answers

Yes. For knowledge of science, I go to scientists; of history, to historians; of law, to lawyers; of medicine, to doctors; of other religions, to textbooks of other religions; for knowledge of the religion revealed by Christ, to the Catholic Church.

Radio Replies Volume 1 by Rev. Dr. Leslie Rumble MSC and Rev. Charles Mortimer Carty