Huwal lazeee anzala 'alaikal Kitaaba minhu Aayaatum Muh kamaatun hunna Ummul Kitaabi wa ukharu Mutashaabihaatun faammal lazeena fee quloobihim ziyghun fa yattabi'oona ma tashaabaha minhubtighaaa 'alfitnati wabtighaaa'a taaweelih; wa maa ya'lamu taaweelahooo illal laah; warraasikhoona fil 'ilmi yaqooloona aamannaa bihee kullum min 'indi Rabbinaa; wa maa yazzakkaru illaaa ulul albaab
It is He Who has revealed the Book to you. Some of its verses are absolutely clear and lucid, and these are the core of the Book. Others are ambiguous. Those in whose hearts there is perversity, always go about the part which is ambiguous, seeking mischief and seeking to arrive at its meaning arbitrarily, although none knows their true meaning except Allah. On the contrary, those firmly rooted in knowledge say: 'We believe in it; it is all from our Lord alone.' No one derives true admonition from anything except the men of understanding.