Ask them (O Muhammad) of the township that was by the sea, how they did break the Sabbath, how their big fish came unto them visibly upon their Sabbath day and on a day when they did not keep Sabbath came they not unto them. Thus did We try them for that they were evil-livers. 163 When a Section of them said: "Why do you admonish a people whom God is about to destroy or to punish severely?" They replied: "To clear ourselves of blame before your Lord, and that they may fear God. 164 But when they forgot to remember the warning, We saved those who prohibited evil, but inflicted on the wicked a dreadful punishment -- requital for their disobedience. 165 Consequently when they rebelled against the command to refrain, We said to them, “Be apes, despised!” 166 Behold! thy Lord did declare that He would send against them, to the Day of Judgment, those who would afflict them with grievous penalty. Thy Lord is quick in retribution, but He is also Oft-forgiving, Most Merciful. 167 We dispersed them through the earth in nations some were righteous, others were not, and tested them with good and evil in order that they return. 168 Their descendants who inherited the Book gained (by bribery only) worthless things from the worldly life saying, "We shall be forgiven (for what we have done). They would have even doubled such gains if they could have received more. Did they not make a covenant (with God) in the Book not to speak any thing other than the Truth about God and to study its contents well? The life hereafter is much better for the pious ones. Will you not then think? 169 Those who hold fast to the Book and establish Prayer - We shall not allow the reward of such righteous men to go to waste. 170 ۞ And recall what time We shook the mountain over them as though it were a canopy, and they imagined that it was going to fall on them; and We said: hold with firmness that which We have vouchsafed you, and remember that which is therein, that haply ye may fear. 171