Word by Word Analysis

يُرِيدُونَ أَن يُطْفِـُٔوا۟ نُورَ ٱللَّهِ بِأَفْوَٰهِهِمْ وَيَأْبَى ٱللَّهُ إِلَّآ أَن يُتِمَّ نُورَهُۥ وَلَوْ كَرِهَ ٱلْكَـٰفِرُونَ 32

They want to extinguish the light of Allāh with their mouths, but Allāh refuses except to perfect His light, although the disbelievers dislike it.