In this Surah we have the stories of Prophets Noah, Salih, Hud, Lot, Shuaib and Moses -peace be upon them all. The basic point is that Allah sent His Prophets and Messengers to mankind out of His grace and mercy, but when people did not listen to the Prophets and rejected their message then Allah's punishment came and came relentlessly. It did not make any difference whether someone was the son of a Prophet or his wife or any one, none could escape Allah’s judgment.