تطوّرشناسی واژه بدعت پژوهشی در تاثیر قرآن و حدیث بر تکوین معناشناختی واژه‌ای از ادبیات دینی

The word “bid?a” (unorthodoxy) has mostly had negative implications in the history of religious language and anti-heterodoxal literature in islamic culture. nevertheless, its lexical meaning and quranic use of the word, in contrast with its technical and accustomed historical meaning, include positive implications. this article tries to survey the process of this word’s transition from its lexical and quranic meaning to its later historical and technical one, in the primitive period of the term formation. therefore, at first, the quranic usage of the derivatives of this word has been analyzed and then the implications and connotations of the term in the holy prophet’s sayings have been briefly investigated. eventually, influences of these two kinds of usage on the muslims’ interpretations, mentalities and divisions of the word have been explored. the first part of the article, which is dedicated to the hermeneutical capacity of a quranic verse, is an example of a case study for the influence of grammatical structure on production of interpretations and exegetic comprehensions.key words: bid?a (unorthodoxy), mobtadi? (unorthodox), religious language, linguistic evolution, exegesis--