﴿وَيَقُولُ الَّذِينَ كَفَرُوا لَوْلَا أُنْزِلَ عَلَيْهِ آيَةٌ مِنْ رَبِّهِ ۗ قُلْ إِنَّ اللَّهَ يُضِلُّ مَنْ يَشَاءُ وَيَهْدِي إِلَيْهِ مَنْ أَنَابَ﴾
27. And those who disbelieved say: "Why is not a sign sent down to him (Muhammad صلى الله عليه و سلم) from his Lord?" Say: "Verily, Allâh sends astray whom He wills and guides unto Himself those who turn to Him in repentance."