Jesus compared His Second Coming to the great flood in the days of Noah. Noah built that ark over a long period of time as he preached to the people (2 Peter 2:5). Yet the people did not listen or even consider that their world was about to end.
37. Matthew 24:37-39. 38 For in the days before the flood, people were eating and drinking, marrying and giving in marriage, up until the day Noah…