On Terminological Deception

St. Justinian the Emperor 483-565

[I]t is the custom of heretics to use expressions which are used correctly by the Orthodox, and to alter the correct understanding and explanations of these expressions in terms that fit their own impiety so that they may deceive the more simple-minded. Only when these expressions are rightly interpreted and understood are they in accordance with true belief, but when the heretics misinterpret them and put them forth in a wicked manner they contain an impious meaning. (The Edict on the True Faith)