Here is the verses he was referring to. Not a bad presentation after you get through the first few minutes.
Luke 17:27-33
27 they were eating, they were drinking, they were marrying, they were being given in marriage, until the day that
Noah entered the ark, and the flood came and destroyed them all. 28 "It was the same as happened in the days of Lot : they were eating, they were drinking, they were buying, they were selling, they were planting, they were building ; 29 but on the day that
Lot went out from Sodom it rained fire and brimstone from heaven and destroyed them all. 30 "It will be just the same on the day that the Son of Man is revealed. 31 "On that day, the one who is on the housetop and whose goods are in the house must not go down to take them out; and likewise the one who is in the field must not turn back . 32 "Remember Lot's wife. 33 "Whoever seeks to keep his life will lose it, and whoever loses his life will preserve it.