Yes there is, from Olivet Discourse, the verse Atheists SUCCESSFULLY USE against naive Christians, "ALL OF THESE THINGS WILL HAPPEN BEFORE THIS GENERATION PASSES AWAY", a Jewish Generation was 40 years, AND CHRIST WAS RIGHT, but what of modern interpretation? Well "Coming in the Clouds" is NOT A GOOD THING, happened twice in the OT, once the destruction of Egypt, once of Israel to the Babylonians, so when Jesus, under arrest said "Soon hereafter you shall see the Son of Man COMING IN THE CLOUDS", the Chief Priest tore his clothes, see HE KNEW WHAT JESUS MEANT, Jesus said "I, the Son of Man, am coming in Judgement to you", which He did in 70AD, and while I haven't read everything this fellow has wrote, yes the majority of Revelation occurred up and unto 70AD, which is the historical view, it wasn't until mid-1800's when a literal nut case "We are the only true Church", condemned by Spurgeon and anyone with a brain, INVENTED Dispensationalism, Scofield somehow kept it, then with "Late Great Planet Earth" it became the new norm.
There is no AntiChrist coming, AntiChrist is used 3 times in the epistles of John, it refers to anyone who denies Jesus came, anyone who denies He came in the flesh, or rejects Christ, the term "Anti-Christ" is not found in book of Revelation, same author John, but Beast is, number of the beast, 666 or 616, there is debate on this variant, but 666 is the name Ceasar Nero, trust me the Churches in the first century KNEW who John was talking about.