16لَهُم فيها ما يَشاءونَ خالِدينَ ۚ كانَ عَلىٰ رَبِّكَ وَعدًا مَسئولًاHilali & KhanFor them there will be therein all that they desire, and they will abide (there forever). It is a promise binding upon your Lord that must be fulfilled.