27 No one can enter a strong man’s house and plunder his goods, unless he first binds the strong man. And then he will plunder his house.
With the arrival of Christ, the Kingdom of God has come. This is the truth that is the cornerstone of Postmillennialism. Christ brought the Kingdom. Now that Kingdom has not yet been consummated but it has been inaugurated and so it is now present among us and the anticipation is that the intensity of the present Kingdom goes from break out to break out so that it is seen that we are getting closer and closer to the not yet but coming consummation of that already present Kingdom. The strong man has been bound. He has been and is being plundered of his goods. The yeast of victory is working itself through the whole cosmos. The Kingdom is present.
We must not make the error of the Amillennialist who admit there is a nowness to the Kingdom but who for all practical purposes live as if the Kingdom is now and always will be completely not yet since they have reduced the reality of the Kingdom to a “spiritual” reality. The Amillennialist has no swagger … no moxie since they don’t really believe on a practical everyday level that the Kingdom has come and is now in more than a spiritual manner.
The Postmillennialist on the other hand is confident in the presence of the Kingdom and he lives and walks in terms of the anticipation of the ever-expanding reality of the Kingdom. As such he carries himself with a humble swagger and he knows the moxie of being on the side that is victorious.
We need a return to this kind of Postmillennialism because the terminal expectations of pessimillennialism yields up the defeat that pessimillennialist’s eschatology expect.