إِنّا أَنزَلنا عَلَيكَ الكِتابَ لِلنّاسِ بِالحَقِّ ۖ فَمَنِ اهتَدىٰ فَلِنَفسِهِ ۖ وَمَن ضَلَّ فَإِنَّما يَضِلُّ عَلَيها ۖ وَما أَنتَ عَلَيهِم بِوَكيلٍ

Indeed, We sent down to you the Book for the people in truth. So whoever is guided - it is for [the benefit of] his soul; and whoever goes astray only goes astray to its detriment. And you are not a manager over them.