Ali 'Imran 3:7 هو الذي انزل عليك الكتاب منه ايات محكمات هن ام الكتاب واخر متشابهات فاما الذين في قلوبهم زيغ فيتبعون ما تشابه منه ابتغاء الفتنة وابتغاء تاويله وما يعلم تاويله الا الله والراسخون في العلم يقولون امنا به كل من عند ربنا وما يذكر الا اولو الالباب ٧

It is He Who has sent down to you (Muhammad صلى الله عليه وسلم) the Book (this Qur’ân). In it are Verses that are entirely clear, they are the foundations of the Book [and those are the Verses of Al-Ahkâm (commandments), Al-Fara’id (obligatory duties) and Al-Hudud (legal laws for the punishment of thieves, adulterers)]; and others not entirely clear. So as for those in whose hearts there is a deviation (from the truth) they follow that which is not entirely clear thereof, seeking Al-Fitnah (polytheism and trials), and seeking for its hidden meanings, but none knows its hidden meanings save Allâh. And those who are firmly grounded in knowledge say: "We believe in it; the whole of it (clear and unclear Verses) are from our Lord." And none receive admonition except men of understanding. (Tafsir At-Tabarî).