Since last summer I have been preaching a series of sermons at Exile Pres (creatively) titled "Jesus." Ever the brilliant planner, I preached on the resurrection last Sunday (which was Christmas day), and this Sunday I will be expounding upon the ascension. As theologians like Douglas Farrow and Michael Horton have been highlighting recently, the ascension of Christ is a more important part of the historia salutis than many are wont to recognize.In a word, the ascension of Christ is more than merely an exclamation point at the end of the resurrection. It's also more than the undoing of the incarnation, as if Jesus is like one of those Disneyland employees who dons a costume for the duration of his shift only to remove it before clocking out. No, the ascension is much more mysterious and profound than this.
As philosopher Peter Kreeft has suggested, the incarnation was like a hunting expedition whose purpose was for Christ to capture a trophy and bring it home, and that trophy was humanity. By assuming human nature and human flesh, glorifying it in the resurrection, and then ascending bodily to heaven, Jesus has forever placed humanity in the sphere of the divine family that is the holy Trinity. Since Jesus is no less man than he is God (being homoousios with the Father with respect to his Godhead and with us with respect to his manhood), our humanity is forever united to the Son, and he is forever united to us.
This means (among other things) that we who are in Christ can now participate in the very life and worship of the Trinity, rendering sacrifice to the Father that is acceptable because it is united to Jesus' flesh. And if this were not enough, we participate in the divine nature to the point that the age to come is subject not to angels but to us, the former being mere servants over whom we will sit in judgment.
Any understanding of the gospel that stops short of this is deficient, if for no other reason than that it fails to explain why the incarnation was necessary in the first place. It is conceivable that God, if his goal was merely to forgive mankind, could have just created another merely human Adam under an arrangement according to which his obedience could have been imputed to us. But what makes the incarnation unique from a mere forgiveness-focused gospel is that which the early church fathers called the "great exchange": Jesus participated in our nature so that we could participate in his. As Athanasius put it, "God became man so that men could become gods."
Even better are the words of the beloved apostle: "Behold what manner of love the Father has bestowed upon us, that we should be called sons of God (for so we are). And while it does not yet appear what we shall be, we know that we shall be like Christ, for we shall see him as he is."




