And ask them (O Muhammad SAW) about the town that was by the sea, when they transgressed in the matter of the Sabbath (i.e. Saturday): when their fish came to them openly on the Sabbath day, and did not come to them on the day they had no Sabbath. Thus We made a trial of them for they used to rebel (see the Quran: V. 4:154). 163 When a group of them questioned another group saying, "Why do you preach to those whom God has decided to destroy or punish by a severe torment?" they replied, "We preach to them for we are responsible in the sight of your Lord and so that perhaps they may have fear of God." 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 when they had scornfully persisted in what they had been forbidden, We said to them: 'Be 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 after them a new generation inherited the Book. They took to the things of this base world, and said: "We shall (surely) be forgiven this." Yet they will accept similar things if they came their way again. Had they not been covenanted in the Book to say nothing in the name of God but the truth? And they have read this in it. The abode of the life to come is better for those who fear God. Can they not comprehend? 169 And those who hold fast to the Book, and have kept the prayer established; and We do not waste the wages of the righteous. 170 ۞ And [did We not say,] when We caused Mount Sinai to quake above the children of Israel as though it were a [mere] shadow, and they thought that it would fall upon them, "Hold fast with [all your] strength unto what We have vouchsafed you, and bear in mind all that is therein, so that you might remain conscious of God"? 171