As one of its rules, thoroughgoing eclecticism in New Testament textual criticism puts great store by an author's consistency of language, style and usage when assessing variation. This article examines the theoretical justification for such a rule and sets out a number of examples from throughout the New Testament to show how such an application works, even when the preferred solutions may go against traditional principles of text-critics such as the age, quality or quantity of witnesses in supporting a selected initial text. One section deals with conjectural emendation.