Core Truth: There are at least 114 times (depending on the Bible translation being used) when the well-known phrase or idiom “in that day” is used in Scripture to mark or pinpoint major changes in the forward flow of human history, some of which will be profoundly cataclysmic and destructive, and some of which will be glorious beyond believing. The danger is not only that the unbelieving world will opt to treat such information as a joke and live their lives accordingly, but that careless believers will be caught in the same trap.
Scripture: 2 Peter 3:1-4
Know this first of all, that in the last days mockers will come with their mocking, following after their own lusts, and saying, ‘Where is the promise of His coming? For ever since the fathers fell asleep, all continues just as it was form the beginning of creation.’