“But of that day and hour no one knows … But as the days of Noah were, so also will the coming of the Son of Man be”Matthew 24:36, 37
Jesus wants His disciples to understand that there will be no warning of His Second Coming. People will be eating, getting married and all the things that people do when unaware of imminent judgment. When it comes it will be totally unexpected by the world’s population in spite of the warnings in God’s word. Those of us who have believed God’s warning and are prepared will not be here. Paul writes in 1 Thessalonians 4:16-18 that all believers will be caught up to be with Jesus in “the twinkling of an eye” (1 Corinthians 15:52). This will leave a confused and fearful world in which there are absolutely no believers.
For the second time in human history for a while there will be no believers on earth. The first time was after Adam sinned until he was restored by God. This removal of all believers is what Paul speaks of when he wrote, “For the mystery of lawlessness is already at work; only He who now restrains will do so until He is taken out of the way” (2 Thessalonians 2:7). Without the Holy Spirit’s presence in Christ’s church, corruption and wickedness will be unrestrained. Paul gives detailed descriptions of what that will be like in Romans 1:20-32 and 2 Timothy 3:1-5. Jesus gives the days of Noah as a partial description of those days. “Then the Lord saw that the wickedness of man was great in the earth, and that every intent of the thoughts of his heart was only evil continually.” “The earth also was corrupt before God, and the earth was filled with violence” (Genesis 6:6, 11). Believers are salt and light and by the Holy Spirit act as restrainers on the sinfulness of mankind.
Though we don’t know the day of our departure we do know that it is imminent. That is, it is the next thing to happen on God’s prophetic calendar and it will be without warning. In Paul’s description of that event in 1 Thessalonians 4:16-18 he says it should bring us comfort. We will only be comforted if we actually believe what Paul has written and our desire to be with Jesus is greater than our desire for this world. God told Abraham what He was about to do because Abraham took God at His word (Genesis 18:17). Those, and only those, who take God at His word will be comforted.