And ask them about that town which stood by the sea: how its people would profane the Sabbath whenever their fish came to them, breaking the water's surface, on a day on which they ought to have kept Sabbath - because they would not come to them on other than Sabbath-days! Thus did We try them by means of their [own] iniquitous doings. 163 And when a community among them said: "Why do you preach to a people whom Allah is about to destroy or to punish with a severe torment?" (The preachers) said: "In order to be free from guilt before your Lord (Allah), and perhaps they may fear Allah." 164 Then, when they forgot what they had been exhorted, We delivered those who forbade evil and afflicted the wrong-doers with a grievous chastisement because of their evildoing. 165 And then, when they disdainfully persisted in doing what they had been forbidden to do, We said to them, "Be as apes, despised!" 166 And remember when your Lord announced the command that till the Day of Resurrection I will certainly send such oppressors against them, who will inflict them with a dreadful punishment; indeed your Lord is swift in meting out punishment; and indeed He is Oft Forgiving, Most Merciful. 167 We split them up into sections on the earth. Some of them are righteous while some of them are otherwise, and We tested them with blessings and misfortunes, so that they might return to the right path. 168 Then there came after them an evil posterity who inherited the Book, taking only the frail good of this low life and saying: It will be forgiven us. And if the like good came to them, they would take it (too). Was not a promise taken from them in the Book that they would not speak anything about Allah but the truth, and they have read what is in it; and the abode of the hereafter is better for those who guard (against evil). Do you not then understand? 169 As to those who hold fast by the Book and establish regular prayer,- never shall We suffer the reward of the righteous to perish. 170 ۞ And when We shook the mountain over them as if it were a covering overhead, and they thought that it was going to fall down upon them: Take hold of what We have given you with firmness, and be mindful of what is in it, so that you may guard (against evil). 171