(Muhammad), ask them about the (people of the) towns on the seashore. They had transgressed by catching fish on the Sabbath. Each Sabbath the fish came openly within their reach but not so on other days. Thus, We were testing them because of their evil deeds. 163 And when a group among them said, “Why do you preach to a people whom Allah is going to destroy or mete out a severe punishment?” They said, “To have an excuse before your Lord, and that perhaps they may fear.” 164 When they (the unjust people) forgot what was preached to them, We saved the preachers from evil and afflicted the unjust for their evil deeds, with a dreadful torment. 165 When they persisted in doing what they had been forbidden, We said to them: "Become (like) apes despised." 166 (Muhammad), consider, when your Lord declared to the (Israelites) His decision to raise a people above them who would make them suffer the worst kinds of torments until the Day of Judgment. Certainly your Lord's retribution is swift. He is All-forgiving and All-merciful. 167 And We divided them throughout the earth into nations. Of them some were righteous, and of them some were otherwise. And We tested them with good [times] and bad that perhaps they would return [to obedience]. 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 for those who hold fast to the Book and are steadfast in prayer, We do not waste the wage of the righteous. 170 ۞ When We shook the Mount over them, as if it had been a canopy, and they thought it was going to fall on them (We said): "Hold firmly to what We have given you, and bring (ever) to remembrance what is therein; perchance ye may fear Allah." 171