Postmillennialism, Part 4: Weakness

Weakness: The great weakness of the postmillennial view is that since it teaches Christ will not return until after an extended Golden Age of peace, prosperity, and gospel rejoicing throughout the Earth, this leads to the conclusion that we cannot expect the Second Coming of Jesus to occur at any moment. And yet the New Testament seems to indicate- in passages such as 1 Thessalonians 5:2 and 2 Peter 3:10- that Jesus can return and initiate the period of Final Judgment at any time.