Those who do not believe in the Hereafter pay scant attention to it and remain heedless of it as if it were a faraway thing. Among them, those who are of a frivolous nature will even go to the extent of mocking the concept of the Hereafter. People such as these will remain reckless until the arrival of Doomsday. Then Doomsday will seize them suddenly and in such a way that they will be unable to save themselves. It has been recorded in the Hadith that the Angel Israfil is looking towards the throne (‘arsh) of God with the trumpet (sur) to his mouth awaiting His orders, ready to carry out the command instantly. The blowing of the trumpet will be like the ringing of a bell which signals the end of the examination. Immediately thereafter, the system of the world will change: the stage of the appearance of results will commence, leaving behind the stage of actions (the present world).