“To understand the whole living process of redemptive history in the Old Testament we must recognize two basic truths. The first is that this salvation history is a process. The second is that this process of redemptive history finds its goal, its focus and fulfilment in the person and work of Christ. This is the principle underlying this book.
Failure to grasp this truth- largely because the proper study of the Old Testament has been neglected, has aided and abetted one of the most unfortunate reversals in evangelical theology. The core of the gospel, the historical facts of what God did in Christ, is often downgraded today in favour of a more mystical emphasis on the private spiritual experience of the individual. Whereas faith in the gospel is essentially acceptance of, and commitment to, the declaration that God acted in Christ some two thousand years ago on our behalf, saving faith is often portrayed nowadays more as trust in what God is doing in us now. Biblical ideas such as ‘the forgiveness of sins’ or ‘salvation’ are interpreted as primarily describing a Christian’s personal experience. But when we allow the whole Bible, Old and New Testaments- to speak to us, we find that those subjective aspects of the Christian life which are undoubtedly important- the new birth, faith and sanctification– are the fruits of the gospel. This gospel, while still relating to individual people at their point of need, is rooted and grounded in the history of redemption. It is the good news about Jesus, before it can become good news for sinful men and women. Indeed, it is only as the objective (redemptive-historical) facts are grasped that the subjective experience of the individual Christian can be understood.”
-Graeme Goldsworthy Gospel and Kingdom