Aspects of harmony in an integrated unite of surah

One of the components of the Holy Quran is surah which has been recognized as an integrated unit based on the Almighty Allah’s speech. For this is necessary to discover and to explain the integrity and internal harmony of the verses. A careful study in a surah will reflect several aspects of harmony and style in the verses. The aspects of harmony based on comprehensive classification are literary, subjective, conceptual and purposeful harmony. Each of theses aspects has various types and abundant samples in a surah as follow: description, conjunction, substitution, emphasis on the last problem, to explain with more details about something rose as a whole, to give some example as an evident, to argue aforementioned problem, to specify the general sentence, to answer a doubt or a question rose in the previous verse, the harmony among verses descended at the same time, to prohibit believers of maintenance of succession with disbelievers, to confirm Allah’s Unity and belief in the Day of Judgment, to express an abstract of prophet’s fighting with rebels, to invite to the right and good actions by means of warning and glad tiding, to prohibit of avoiding of the Friday’s Prayer and to recommend to remove obstacles related to do it.