קץ כל בשר בא לפני
Simply, this means that the immorality of this generation had exceeded all boundaries. A people that behave so immorally, who are filled with such corruption, have forfeited their right to existence. Their end must come. Hashem told Noach to build an Ark and take his time doing it, so that maybe the people would repent, thereby averting the decree issued against them. The Kli Yakar interprets this statement with a homiletic twist. “The end of all flesh has come before Me”: When is there an end to all flesh? This refers to the yom ha’missah, day of death, when the…
