What led to the poetic necessity in the books of the meanings of the Qur'an until the end of the 4th century AH

This study focuses on the poetic necessity in the books of the meanings of the Qur'an until the end of the 4th century AH: (fur, bat, glass, copper),  the researcher extrapolated poetic evidence that carries necessities in grammatical matters and extracted them, as the authors of the books of meanings in directing the verses of the wise male mentioned the faces of interpretation, and carried one of them to necessity, although they did not insist sometimes,  And to express their opinion on the necessity in the Qur'an, after an introduction to the opinions of scholars in the grammatical issue addressed, and before concluding the opinions of the interpreters and scholars in the same issue and whether they necessarily said in the Qur'an and did not accept it, the  most recent of which is the weight of the researcher to one of the opinions honestly and argument and not with passion or intolerance