Mufsid __socratesPageHistoryEdit Visual Text MUFSID مفسد "A pernicious person," It occurs in the Qur'an frequently, e.g. Surah ii. 219: "God knoweth the foul dealer (mufsid) from the fair dealer (muslih)." Based on <a href="https://www.juancole.com/library/books/encyclopedias/dictionary-of-islam-hughes ">Hughes, Dictionary of Islam</a> CancelTweetShareRedditEmail