וגם אחרי כן אשר יבאו בני האלהים אל בנות האדם
The nephillim, giants, had apparently been around for some time. Thoroughly evil, they were given the title nephillim, a derivative of nafal, to fall, because they had fallen and caused others to fall. The Midrash Rabba explains their iniquity, saying, “The latter did not learn (a lesson) from its predecessors.” The generation of the Flood did not derive mussar, an ethical lesson, from the generation of Enosh when one third of the world was flooded. Likewise, the generation of the Dispersion did not derive a lesson from the generation of the Flood. While it is certainly important to learn from…