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 changed the evil for the good, until they increased in number and in wealth, and said: "Our fathers were touched with evil (loss of health and calamities) and with good (prosperity, etc.)." So We seized them of a sudden while they were unaware. 95 And if the people of the towns had believed and guarded (against evil) We would certainly have opened up for them blessings from the heaven and the earth, but they rejected, so We overtook them for what they had earned. 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 Why, can the people of any community ever feel secure that Our punishment will not come upon them in broad daylight, while they are engaged in [worldly] play? 98 Did they consider themselves secure from the retribution of God? No one can have such attitude except those who are lost. 99