إِذ جَعَلَ الَّذينَ كَفَروا في قُلوبِهِمُ الحَمِيَّةَ حَمِيَّةَ الجاهِلِيَّةِ فَأَنزَلَ اللَّهُ سَكينَتَهُ عَلىٰ رَسولِهِ وَعَلَى المُؤمِنينَ وَأَلزَمَهُم كَلِمَةَ التَّقوىٰ وَكانوا أَحَقَّ بِها وَأَهلَها ۚ وَكانَ اللَّهُ بِكُلِّ شَيءٍ عَليمًا

The unbelievers harbor deep-seated prejudice—the zealotry of the Age of Ignorance. Yet, God sent down His tranquility upon His Messenger and the believers, and He committed them to the word of righteousness, which they were most worthy and deserving of. God is fully aware of everything.