Luke 17:27-28

the people were eating, they were drinking, they were marrying, they were being given in marriage, [they were indifferent to God] until the day that Noah went into the ark, and the flood came and destroyed them all. [Gen 6:5-8; 7:6-24] It was the same as it was in the days of Lot. People were eating, they were drinking, they were buying, they were selling, they were planting, they were building [carrying on business as usual, without regard for their sins]