43:37
وَإِنَّهُمْ لَيَصُدُّونَهُمْ عَنِ ٱلسَّبِيلِ وَيَحْسَبُونَ أَنَّهُم مُّهْتَدُونَ
wa-innahum layaṣuddūnahum ʿani l-sabīli wayaḥsabūna annahum muh'tadūna
evil ones bar people from the right path, even though they may think they are well guided.
And verily, they (Satans / devils) hinder them from the Path (of Allâh), but they think that they are guided aright!