Let no Christian therefore, whether philosopher or theologian, embrace eagerly and lightly whatever novelty happens to be thought up from day to day, but rather let him weigh it with painstaking care and a balanced judgment, lest he lose or corrupt the truth he already has, with grave danger and damage to his faith.
Some False Opinions which Threaten to Undermine Catholic Doctrine (ed. 1980) - ISBN: 9780819833457