The Apostle's strongest conviction was that he himself had become more and not less of a Jew by becoming a Christian, and that the Gospel which he preached was nothing more than the perfecting of that Gospel before the Gospel, which had come from the lips of the prophets. We know a great deal more than he did as to the ways in which the progressive divine revelation was presented to Israel through the ages, and some of us are tempted to think that we know more than we do, but the true bearing of modern criticism, as applied to the Old Testament, is to confirm, even whilst it may to some extent modify, the conviction common to all the New Testament writers, and formulated by the last of the New Testament prophets, that 'the testimony of Jesus is the spirit of prophecy.' Whatever new light may shine on the questions of the origin and composition of the books of the Old Testament, it will never obscure the radiance of the majestic figure of the Messiah which shines from the prophetic page. The inner relation between the foundation of the apostles and that of the prophets is best set forth in the solemn colloquy on the Mount of Transfiguration between Moses and Elias and Jesus. They 'were with Him' as witnessing to Him to whom law and ritual and prophecy had pointed, and they 'spake of His decease which He should accomplish at Jerusalem' as being the vital centre of all His work which the lambs slain according to ritual had foreshadowed, and the prophetic figure of the Servant of the Lord 'wounded for our transgressions and bruised for our iniquities' had more distinctly foretold. III. The corner-stone which underlies and unites the whole.