Christians believe that the Old Testament witnesses to God-in-Jesus. Jesus himself made this clear to his disciples as he walked with them on
the road to Emmaus, opening their eyes to the way the Law and the Prophets spoke of his suffering and resurrection. Unfortunately (or perhaps fortunately, if you enjoy thinking about this kind of thing), he didn’t leave behind a divinely inspired hermeneutical key which can infallibly illuminate the manner in which the Old Testament goes about doing this. We are left with a frustrating inner conviction but the impossibility of
proving this conviction to the unbeliever. This reminds me of Jesus’ response to the Pharisees’ demand for a sign, when he simply states that what he says is true because he is the one who says it. I can imagine how frustrating that must have been! Somehow the truth is “self-affirming.”
For my part, I do believe that the Old Testament witnesses to God-in-Jesus, and the church has consistently confessed the same (cf. the abundant allegorical interpretation for the vast majority of the church’s history, including throughout the Reformation). However, like many in the church, I also struggle to back up this claim with a philosophical or theological account of how this happens. To draw another analogy with responses to the historical Jesus, I find myself in the similar position of Jesus’ neighbours in Nazareth, who , when confronted with his claim that he is the initiator of the kingdom of God, responded with the question: “isn’t that Joseph’s son… ?” (note the title of a recent book whose contents would seem to affirm this surface recognition as the last word on the matter). The analogous Christian version that I hear again and again is: “is that the God of the New Testament?” The answer is “yes,” and if you can’t figure out why or how than you better take stock of the adequacy your own grasp of the gospel. I experience this challenge regularly.
This is not to say that there are not a host of helpful theses that each in their own way shed light on the phenomenon, allowing Christians to both deepen their own faith as well as present it to others. The recognition of mystery ought to function as an invitation to enter it, rather than as an excuse to just give up wrestling with the issue in the first place (cf. A. Louth, Discerning the Mystery).
One thesis that touches on this issue was made by Karl Barth, which I will now share in massively reduced form (primarily because I have only read this thesis in a paper about something else, namely the influence of Barth on Miskotte). It’s about the continuity and discontinuity between the Testaments:
Similarity | Disimilarity |
Both Testaments see God as one who freely initiates relationship with human kind. | The OT has a variety of covenants and only an implicit Messianic hope. The NT has only one covenant and the Messiah is identified as Jesus of Nazareth. |
Both Testaments recognize the mysterious hiddenness of God. | The OT sees this hiddenness in God’s judgement of the nations, including Israel. The NT sees this in God’s judgement of his Son. God’s judgement in the NT is, in some sense, final. |
Both Testaments have an “already-not yet” eschatology (my phrase), as God is both one who is already experienced but also one who is coming. | The NT not only see’s Jesus as the One who is coming, it is waiting for the one who has already come [though I have to admit, I don’t see how this is any different from the OT perspective, for there God also already came … ]. |
The framework for these similarities/differences is Barth’s concept of the relationship between Divine Revelation and time. There are three “times,” the time of the expectation of revelation (Old Testmaent), the time of the fulfilment of revelation (Jesus’ history), and the age of remembering the fulfilment of revelation (New Testament). It’s important to note that the NT is not the fulfilment of the OT (contra Louth, cited above), Jesus is. The NT and OT both function to point to a single referent that stands outside of themselves. They do this in their own idiom and from their own perspective (hence the differences), but their referential object is the same (hence the similar structure and content).
As you may have noticed from my comments in square brackets, it seems to me as if Barth is not doing full justice to the OT (though feel free to correct me here). In short, he seems to overemphasises the NT’s “already” element in contrast to the OT’s “not yet.” Isn’t it the case that the OT already witnesses to a past fulfilment that provides the “ontological” ground for the possibility of the history that ensues? The example I’m thinking of is the opening strophe of Ps 24: “The earth is the LORD’s … for he has founded it upon the seas … .” Isn’t this past act as decisive in its grounding of God’s history with his people as Jesus’ resurrection from the dead? E. Otto talks of God’s acts here as creating the “Möglichkeit” (possibility) for the obedience found in vv. 3-6: There can be such a thing as a righteous, obedient Jacob (v. 6), because God’s stabilization of the earth in the face of chaos guarantees the validity of such obedience. In a similar way, the New Testament talks of resurrection life in the Spirit creating a heart of flesh and the capacity to be obedient to the Torah.
So how do I interpret the relation of Ps 24:1-2 in relation to the NT? Jesus can’t have “fulfilled” it because Ps 24:1-2 is not pointing forward to a moment yet to be fulfilled, it is pointing back to something already established once and for all. As mentioned, the relation seems to be of a structural nature. In fact, the analogy can be expanded to apply to Jesus’ entire mission, for just as in Ps 24 strophe 1 (vv. 1-2) is the precondition for strophe 2 (vv. 3-6), these two strophes are somehow “consummated” by strophes 3 and 4 (vv. 7-10; on my interpretation of the poetic structure, I should add). Similarly, Jesus was raised from the dead (strophe 1), has cleansed his people (strophe 2) and will return again to consummate his work (i.e. Advent; strophes 3-4). Except that even here our analogy runs into conceptual difficulties, for it is the case that Jesus’ death, resurrection, and ascension are all contained in vv. 7-10: his death was a battle with death, his resurrection was his victory and his ascension was its consummation (i.e. Ascension not advent). So are vv. 7-10 about Christ’s return to earth as king or his ascension to heaven to be enthroned? In addition to this, where does this leave strophe 1 if the resurrection in is the final two strophes? The odd thing is that strophe 1 in fact has the same content as strophes 3-4, albeit on a “mythological” rather than “historical” plain! Strophe 1 is also a kind of battle, this time with the seas, and it is also a proclamation of victory, i.e. the establishment of a viable living space. So does Ps 24 taken on its own, regardless of its correlation to an external event in time (not in space: Jesus was crucified in Jerusalem!) contain its own odd witness to “ontological-unity-in-temporal-sequence”? Srophes 3 and 4 “consummate” strophe 1, even as the “recapitulate” its content. The “chronos” is different but not the “chairos.”
The intermediate conclusion all this mind bending has for me is that every time I try and relate Psalm 24 to the Gospels my temporal categories are consistently being confirmed (there is a genuine analogy) and subverted. It’s like a lover who tempts me with a kiss and a flash of her eye-lashes but teasingly disappears around the corner, leaving a trail of perfume to beckon me on (Song of Songs was always had a hermeneutical function for church and synagogue!). I see the analogy, am breathless at the sheer scope of who Jesus is and what he has achieved, and yet still am left to struggle and see how the past and present within an Psalm’s “narrative world” is “fulfilled” by the Gospel’s presentation of past and present, a past and present that can be collapsed into one moment.
I mentioned above that the OT’s inevitable and consistent challenge to the Christian claim about its Christological content ought to primarily be a challenge to Christians, not to prove their faith to the sceptics but to deepen the content of their own faith, which is always far from perfect. I can’t claim to have a concrete answer to my issue with Ps 24 above (though I’m working on it!), but it has forced me to return to my own construal of the “gospel” and to see it with new eyes. Of particular relevance here is the concept of the relation between the “ontological” and “economic” Trinity, God in himself and God for us. McGlasson summarizes the relation as follows:
God’s sending of his Son for our salvation and the outpouring of the Holy Spirit are a replication in time of God’s eternal self-identity. God’s redemptive love for humanity is an expression of God’s free decision to draw us into a relationship with himself, which is based on the relationship of love that he himself is (McGlasson, Invitation, 198).
As Barth implies above, the NT is not the fulfilment of the OT, it points to it’s fulfilment. This means that drawing structural analogies between the OT and the NT can only take us so far. They point us in the right direction, as the content of the NT is the same as the OT. But the reality itself is greater than what is at most the partial testimony of both Testaments (cf. Childs, Biblical Theology). Hence the necessity of higher level dogmatic theology in order to grasp what is really going on in Scripture. The practice of theology, after all, originally consisted in nothing other than meditation upon the mystery of the ontological trinity. I think I ought to learn to do the same.
[For a post on Moberly's interpretation of the Emmaus story, go
here; see also my post
Reading in a Revised Frame of Reference].