31. And those who disbelieve say: "We believe not in this Qur’ân nor in that which was before it." But if you could see when the Zâlimûn (polytheists and wrong-doers) will be made to stand before their Lord, how they will cast the (blaming) word one to another! Those who were deemed weak will say to those who were arrogant: "Had it not been for you, we should certainly have been believers!"