this article is organized to express imam khomeini"s viewpoints and beliefs on quranic sciences. although imam khomeini has not left behind in his works any independent work regarding the issues and topics on quranic sciences, however, within his writing s and speeches we see traces which are strongly in relation to quranic sciences, and which indicate his accuracy, and deep thinking in this field. the most important topics dealt with in this article are: goal - orientedness in quranic knowledge; levels of man"s taking advantage from the quran; revelation of the quran; miracle of the quran; aspects of miracle of the quran; objective of miracle; interpretation and allegorical interpretation; definition of interpretation; interpretation of quran by person al opinion; equivocal verses; domain of allegorical interpretation; allegorical interpretation (whether being) a necessity or deviation; hidden meanings or layers in understanding the quran; rejection of extremist attitudes regarding allegorical interpre tation; condition for approaching the innermost part ot the quran; detatched letters; expanse of the domain of abrogation; undistortability of the quran, etc.