That is the way in which they do it through faith which is in Christ Jesus: for the holy Scriptures of the Old Testament are never half understood except as they are seen in the light of Christ Jesus. They all pointed forward to Christ Jesus; they all found their fulfillment, the key of their interpretation, in Christ Jesus.
The Old Testament history is not merely a history of some wandering patriarchs and of a strange, wayward people of wonderful powers and wonderful propensities to evil.
It is not merely a history of Israel.
The Old Testament is a history of redemption, of God’s mightiness and mercies, and of a chosen nation, all along toward the promised, long-looked-for time when God’s Son should come to be the Saviour of mankind.
We cannot understand the Old Testament, except we read it in its bearing upon Christ, as fulfilled in him.
All the long story of Israel meant him; and if you do find many things in the Old Testament that you do not see the meaning of, remember that they all pointed forward toward him.
How can we get the benefit of Scripture if we do not believe in Him who is the centre and the heart and the essence and the life of Scripture, even Christ Jesus?
– John Broadus