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 if the people of the towns had believed and had the Taqwa (piety), certainly, We should have opened for them blessings from the heaven and the earth, but they belied (the Messengers). So We took them (with punishment) for what they used to earn (polytheism and crimes, etc.). 96 Do the people of these towns now feel secure against the coming of Our punishment upon them by night while they are asleep? 97 Or, do the people of those towns feel secure that Our punishment will not come to them by daylight while they are at play? 98 Are they then secure from Allah's scheme? None deemeth himself secure from Allah's scheme save folk that perish. 99