Where does; Qur'anic symantics and Ijtihadi Quranic commentary originate from, and what is the historical background of the Qur'an and Ijtihadi Qur'anic commentary? In response to this question, the article points out that the acquaintance with the significant meanings are attained through the vocabulary which the author of the text choosee for clarifying his message which is composed of the vecabnlary and structures. The next step involves taking care of stylistic devices, reasoning and sentence context. In the step which follows, in addition to considering the relevence of the text with the Qur'anic text and the lifestyle of the infalliable Jmams, special attention is given to the historical background of the text and to modern views. All these contribute to grasping the meaning which the auther has in mind, the necessity of the text, the background of meaning and such things. As for the reader's views, ablity of speculation, power of ijtihad and the skill of dealing with fiqhi issues, they have an effective role in shedding light on the meaning and they represent the final step of symantics.
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