"It may be that your Lord will have mercy on you. And if you return (to mischief), We will return (to punishment). And We have made hell a prison for the disbelievers. Surely this Qur'an guides to that which is most upright, and gives good news to the believers who do good that theirs is a great reward, And that those who believe not in the Hereafter, We have prepared for them a painful chastisement. And man prays for evil as he ought to pray for good; and man is ever hasty. And We made the night and the day two signs, then We have made the sign of the night to pass away and We have made the sign of the day manifest, so that you may seek grace from your Lord, and that you may know the numbering of years and the reckoning. And We have explained everything with distinctness. And We have made every man's actions to cling to his neck, and We shall bring forth to him on the day of Resurrection a book which he will find wide open. Read thy book. Thine own soul is sufficient as a reckoner against thee this day."