ואני הנני מביא את המבול מים על הארץ לשחת כל בשר
The Flood was the greatest destruction of all time in the sense that it destroyed almost the entire world. It came as a Heavenly punishment to a generation of human beings that had gone totally awry. Evil was rampant; immorality was a way of life; idol worship was their mode of religious belief. Hashem gave them 120 years to repent, while Noach, his righteous emissary, labored strenuously building an Ark to save those who would repent. Then He gave them a seven-day reprieve to observe the seven-day shivah, mourning period, for Mesushelach. Perhaps the passing of this righteous person would…