God’s voice shook the earth at the giving of the law on Mount Sinai, for we read, ‘mount Sinai was altogether on a smoke, because the LORD descended upon it in fire: and the smoke thereof ascended as the smoke of a furnace, and the whole mount quaked greatly’ (Exodus 19:18, also Psalm 68:8). These fearful physical phenomena accompanied the giving of the law to convey to that largely unregenerate people a sense of God’s majesty in terms that they could understand.
When we teach like this that there is a new order – that the Jewish order and the economy of Moses is ended and the gospel age is in, and now it is the international church of Jesus Christ, Jews and Gentiles together – people say, ‘That is a dreadful thing called replacement theology. You are saying that the Jews are completely set aside and the church, mainly Gentiles has taken over. All the promises that were addressed to Jews in the Old Testament are now redirected to an entirely different company, namely Gentiles, in the church of Jesus Christ. So the church has replaced the Jews’; that is the accusation that is made. But we do not teach replacement theology. We teach something quite different. All the Old Testament promises, included the calling of the Gentiles, were made to Jews and to Gentiles in the coming age of Christ. These promises were plentiful and very clear, such as that in Haggai 2: ‘the desire of all nations shall come.’ It is not that the church replaces the Jews; it is that the Jewish promises are fulfilled to elect Jews and elect Gentiles in the international Jewish Gentile church of Jesus Christ. It is not replacement, it is fulfilment. It is the uniting of Jews and Gentiles into the church of Jesus Christ. But it is said, ‘It almost replacement because we do not see many Jews in the church of Jesus Christ.’ Actually there are very many Jews in the church of Jesus Christ. Bear in mind that ethnically the Jewish nation and the Jewish people are a tiny proportion of the world's population, and you will naturally expect that all nations will outnumber only the one nation, which is among them. ‘We do not see all Jews converted’, no, but you did not see this in Old Testament times. You see elect Jews and elect Gentiles are now together in the new order. Who knows but we may see vastly more Jews converted by the end of the age, because it could very well be, although this is something that we cannot be absolutely certain of? It may be that Romans chapter 11 indicates that there will be a great ingathering of Jews at the very end. If it were so, what a testimony to grace that would be! Jewish people despite all their privileges and have for the most part resisted the grace of God for centuries. How typical, you may say, of the grace of God to overwhelm the hearts of a vast number of Jewish people at the end, and that may well be.