The Gospel (Ephesians 3:1-
The Gospel
To sum up, we may say that ‘the mystery of Christ’ is the complete union of Jews and Gentiles with each other through the union of both with Christ. It is this double union, with Christ and with each other, which was the substance of the ‘mystery’. God had revealed it specially to Paul, as he had written briefly (verse 3) in the previous chapter. But it had also been made known to God’s holy apostles and prophets by the Spirit (verse 5), and through them ‘to his saints’ (Col. 1:26). It was now therefore the common possession of the universal church.
It was a new revelation. For it was not made known … in other generations (verse 5) but was hidden for ages (verse 9). These statements have puzzled Bible readers because the Old Testament did reveal that God had a purpose for the Gentiles. It promised, for example, that all the families of the earth would be blessed through Abraham’s posterity; that the Messiah would receive the nations as his inheritance; that Israel would be given as a light to the nations; and that one day the nations would make a pilgrimage to Jerusalem and even ‘flow to it’ like a mighty river. Jesus also spoke of the inclusion of the Gentiles and commissioned his followers to go and make them his disciples. But what neither the Old Testament nor Jesus revealed was the radical nature of God’s plan, which was that the theocracy (the Jewish nation under God’s rule) would be terminated, and replaced by a new international community, the church; that this church would be ‘the body of Christ’, organically united to him; and that Jews and Gentiles would be incorporated into Christ and his church on equal terms without any distinction. It was this complete union of Jews, Gentiles and Christ which was radically new, and which God revealed to Paul, overcoming his entrenched Jewish prejudice.9