The appeal to prophecy extended even to those things which were most distinctive of the Christian message. "I delivered unto you first of all," says Paul, "that which also I received: that Christ died for our sins according to the scriptures; and that he was buried; and that he hath been raised on the third day according to the scriptures." I Cor. 15:3,4. Here the death and the resurrection of Christ are both declared to be according to the Scriptures. That means that they were the subject of prophecy. But the death and the resurrection of Christ were the fundamental elements of the gospel. The gospel, then, in the form of prophecy, is to be found in the Old Testament.
What Old Testament passages has Paul here in mind? With regard to the death for our sins, the fifty-third chapter of Isaiah was probably in his mind. That passage was being read by the Ethiopian when Philip met him, and Philip made the passage a basis for preaching about Jesus. Acts 8:27-35. With regard to the resurrection, it is natural to think of Ps. 16:10. Paul himself quoted that passage in his speech at Pisidian Antioch. Acts 13:34-37.
The appeal to prophecy did not begin with the apostles. It was initiated by Jesus himself. "To-day," said Jesus at Nazareth after the reading of Isa. 61:1,2, "hath this scripture been fulfilled in your ears." A large claim! No wonder they found it difficult to accept. When John the Baptist asked, "Art thou he that cometh, or look we for another?" it was to "the works of the Christ" that Jesus appealed. Matt. 11:2-6; Isa. 35:5,6; 61:1. These are merely examples. Throughout, Jesus represented himself and his kingdom as the fulfillment of the ancient promise. "O foolish men," he said to the disciples on the way to Emmaus, "and slow of heart to believe in all that the prophets have spoken! Behooved it not the Christ to suffer these things, and to enter into his glory? And beginning from Moses and from all the prophets, he interpreted to them in all the scriptures the things concerning himself." Luke 24:25-27.
2. THE MESSIANIC HOPE A PREPARATION FOR THE GOSPEL
When the gospel was preached to pure Gentiles, a great deal of preliminary labor had to be done. Under what title should the claims of the Saviour be presented? "Christ" to the Gentiles was almost meaningless, till explained. "Son of God" was open to sad misconception. There were "sons of God" in Greek mythology, but they were not what the early Christians meant to show that Jesus was. These difficulties were overcome, and speedily. Gentile Christians were imbued with a lofty and adequate conception of the Lord. The labor was great, but it was gloriously accomplished.