An-Nisa 4:113 ولولا فضل الله عليك ورحمته لهمت طايفة منهم ان يضلوك وما يضلون الا انفسهم وما يضرونك من شيء وانزل الله عليك الكتاب والحكمة وعلمك ما لم تكن تعلم وكان فضل الله عليك عظيما ١١٣

But for the Grace of Allah to thee and his Mercy, a party of them would certainly have plotted to lead thee astray. But (in fact) they will only Lead their own souls astray, and to thee they can do no harm in the least. For Allah hath sent down to thee the Book and wisdom and taught thee what thou Knewest not (before): And great is the Grace of Allah unto thee.