Free Will and Divine Predestination (Qadar)

وَيَقُولُ ٱلَّذِينَ كَفَرُوا۟ لَوْلَآ أُنزِلَ عَلَيْهِ ءَايَةٌ مِّن رَّبِّهِۦ ۗ قُلْ إِنَّ ٱللَّهَ يُضِلُّ مَن يَشَآءُ وَيَهْدِىٓ إِلَيْهِ مَنْ أَنَابَ

And those who disbelieved say, "Why has a sign not been sent down to him from his Lord?" Say, [O Muḥammad], "Indeed, Allāh leaves astray whom He wills and guides to Himself whoever turns back [to Him] -