﴿ إِنَّآ أَنزَلْنَا عَلَيْكَ ٱلْكِتَٰبَ لِلنَّاسِ بِٱلْحَقِّ ۖ فَمَنِ ٱهْتَدَىٰ فَلِنَفْسِهِۦ ۖ وَمَن ضَلَّ فَإِنَّمَا يَضِلُّ عَلَيْهَا ۖ وَمَآ أَنتَ عَلَيْهِم بِوَكِيلٍ ﴾

“BEHOLD, from on high have We bestowed upon thee this divine writ, setting forth the truth for [the benefit of all] mankind. And whoever chooses to be guided [thereby], does so for his own good, and whoever chooses to go astray, goes but astray to his own hurt; and thou hast not the power to determine their fate.”

Truly We have revealed the Book to you for the sake of mankind with the truth bi’l-haqqi is semantically connected to anzalnā ‘We have revealed’. So whoever is guided then it his being guided is for the sake of his own soul and whoever goes astray goes astray only to the detriment thereof. And you are not meant to be a guardian over them and so compel them to embrace guidance.