Christmas as the End of History by John Piper (12/20/81).
I just listened to this sermon today, and was struck by the parable of the “already/not yet” or “inaugurated eschatology” theme. It was the final sermon in a 10 part series on The History of Redemption preached in 1981. If you can, I recommend downloading the mp3 and listening to it, rather than just reading the transcript. There is so much more life in a sermon actually heard instead of read.
Anyway, here’s the conclusion:
Christmas and the River of History
Creation out of nothing was an awesome event. Imagine what the angelic spirits must have felt when the universe, material reality of which they had never imagined, was brought forth out of nothing by the command of God. The fall was an awful event, shaking the entire creation. The exodus was an amazing display of God’s power and love. The giving of the law, the wilderness provisions, the conquering of Canaan, the prosperity of the monarchy—all these acts of God in redemptive history were very great and wonderful. Each one was a very significant bend in the river of redemptive history, bringing it ever and ever closer to the ocean of God’s final kingdom. But we trivialize Christmas, the incarnation, if we treat it as just another bend on the way to the end. It is the end of redemptive history.
And I think the analogy of the river helps us see how. Picture the river as redemptive history flowing toward the ocean which is the final kingdom of God, full of glory and righteousness and peace. At the end of the river the ocean presses up into the river with its salt water. Therefore, at the mouth of the river there is a mingling of fresh water and salt water. One might say that the kingdom of God has pressed its way back up into the river of time a short way. It has surprised the travelers and taken them off guard. They can smell the salt water. They can taste the salt water. The sea gulls circle the deck. The end has come upon them. Christmas is not another bend in the river. It is the arrival of the salt water of the kingdom of God which has backed up into the river of history. With the coming of Christmas, the ocean of the age to come has reached backward up the stream of history to welcome us, to wake us up to what is coming, to lure us on into the deep. Christmas is not another bend in the river of history. It is the end of the river. Let down your dipper and taste of Jesus Christ, his birth and life and death and resurrection. Taste and see if the age to come has not arrived, if the kingdom has not come upon us. Does it not make your eyes sparkle?
My prayer for us all this year is that we might see ourselves living between the first and second appearances of Jesus Christ, which together, are the end of redemptive history. That we might see these two appearances united by the overflow of the glorious ocean of the future kingdom of God into the present; and ourselves borne along no longer by the forces of history, but by the power of the age to come. May we feel the undertow of the eschaton and yearn to be there with the Lord forever. Even so come quickly, Lord. Amen.