St. Augustine, Dr. Howard Taylor, Mrs. Howard Taylor, Apostolic Fathers, J. Oswald Sanders (2010). “Moody Classics Complete Set: Includes 19 Classics of the Faith in a Single Volume”, p.1516, Moody Publishers
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Speech to the British and Foreign Bible Society on May 02, 1928. "This Torch of Freedom: Speeches and Addresses". Book by Stanley Baldwin, pp. 92-93, 1935.
Richard Baxter, William Orme (1830). “The practical works of Richard Baxter: with a life of the author and a critical examination of his writings by William Orme”, p.169