“It is vastly more important to know what the Reformation retained than what it overthrew; for the overthrow of error, though often an indispensable prerequisite to the establishment of truth, is not truth itself; it may clear the foundation simply to substitute one error for another, perhaps a greater for a less.
“By a careful study of the symbolical books of our church, commencing with the Augsburg Confession and its Apology, a more thorough understanding of the history, difficulties, true genius, and triumphs of the Reformation will be attained than by reading every thing that can be got, or that has ever been written about that memorable movement.