“For the Son of Man will come like the lightning, which flashes with a great light from one end of the sky to the other. But first he must suffer and be rejected by this generation. As it was in the days of Noah, so will it be in the days of the Son of Man. People were eating, and drinking, marrying and being given away in marriage, up to the very moment that Noah entered the ark. Then the flood came, and swept them all away."  
Luke 17:24-27