To every town that We sent a Prophet, We tested its inhabitants through distress and adversity so that perhaps they would submit themselves to Us. 94 Then We exchanged in place of the bad [condition], good, until they increased [and prospered] and said, "Our fathers [also] were touched with hardship and ease." So We seized them suddenly while they did not perceive. 95 And had the people of the dwellings believed and been pious, We would have surely opened for them the blessings from the sky and from the earth, but in fact they denied, and We therefore seized them on account of their deeds. 96 Can, then, the people of any community ever feel secure that Our punishment will not come upon them by night, while they are asleep? 97 Or, are the people of the towns so unafraid that (even when) Our retribution comes upon them in the hours of the morning they remain engrossed in sport and play? 98 Did they then feel secure against the plan of Allah?- but no one can feel secure from the Plan of Allah, except those (doomed) to ruin! 99