Surah 7. Al-A'raf, Ayah 159

I.e., people like those spoken of in {3:113-115}. With this verse, the discourse returns to the moral history of the children of Israel. The stress on the fact that there have always been righteous people among them is meant to contrast this righteousness with the rebellious sinfulness which most of them displayed throughout their Biblical history. It provides, at the same time, an indication that, although the wrongdoing of some of its members may sometimes plunge whole communities into suffering, God judges men individually, and not in groups.