Destruction so horrible and widespread that Jesus Christ will return to stop it, to set up His kingdom on this earth which will last for a thousand years, will happen after the seven years of Tribulation, seven years after the Rapture, when He will return at the Battle of Armageddon to defeat the Antichrist and all the armies converged on tiny Israel, presaged by that Noah and his family boarded the Ark seven days before the destruction of the Flood began, saved by His grace.