The Great Sign in the Heavens, described in Revelation 12:1-2, will actually occur on September 23-24, 2017. How is that for close?
Are you that confident that you would enter into an agreement with me that I would come to your house on September 21, 2017 and give you $1000 for you to take your entire family out to your final dinner in exchange for you signing over all your property, bank accounts and vehicles to me as an exchange?