19. That is, these ignorant people think that the Hereafter is impossible. That is why they are living under the delusion that they may do whatever they like in the world, the time will never come when they will have to appear before their God and render an account of their deeds. But this is no more than a delusion. On the Day of Resurrection, the dead men of all ages will suddenly rise back to life at one call of Allah just as the dead earth comes back to life at one shower of the rain and the roots, lying dead for ages, become green and start sprouting up from the layers of the earth.