Luke 17:20-30

Now having been asked by the Pharisees when the kingdom of God would come, He replied, “The kingdom of God is not coming with signs to be observed or with a visible display; nor will people say, ‘Look! Here it is!’ or, ‘There it is!’ For the kingdom of God is among you [because of My presence].” Then He said to the disciples, “The time will come when you will long to see [even] one of the days of the Son of Man, and you will not see it. They will say to you, ‘Look [the Messiah is] there!’ or ‘Look [He is] here!’ Do not go away [to see Him], and do not run after them. For just like the lightning, when it flashes out of one part of the sky, gives light to the other part of the sky, so [visible] will the Son of Man be in His day. But first He must suffer many things and be repudiated and rejected and considered unfit [to be the Messiah] by this [unbelieving] generation. And just as it was in the days of Noah, so it will be in the time of [the second coming of] the Son of Man: 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]; but on the [very] day that Lot left Sodom it rained fire and brimstone (burning sulfur) from heaven and destroyed them all. It will be just the same on the day that the Son of Man is revealed. [Gen 18:20-33; 19:24, 25]