﴿ قُرْءَانًا عَرَبِيًّا غَيْرَ ذِى عِوَجٍۢ لَّعَلَّهُمْ يَتَّقُونَ ﴾

“as a discourse in the Arabic tongue, free of all devious­ness, so that they might become conscious of God.”

an Arabic Qur’ān qur’ānan ‘arabiyyan a circumstantial qualifier for emphasis without any deviation that is without any contradiction or variance that perhaps they may guard themselves against disbelief.