86وَإِذا حُيّيتُم بِتَحِيَّةٍ فَحَيّوا بِأَحسَنَ مِنها أَو رُدّوها ۗ إِنَّ اللَّهَ كانَ عَلىٰ كُلِّ شَيءٍ حَسيبًاJ. M. RodwellIf ye are greeted with a greeting, then greet ye with a better greeting, or at least return it: God taketh count of all things.