Question: “Is the Church the new Israel? I heard this idea disparaged as “Replacement Theology.” Also, how are we to understand the term “New Jerusalem”? Is it Heaven? The Church? A literal city? All three?”
The answer by Fr. John Whiteford: St. Paul’s teaching in Romans 11 is clear that those Jews who rejected Christ are like branches cut off from the olive tree, which represents the people of God — and that gentile converts are like wild olive branches that have been grafted on to that same tree. The Church is the Israel of God (Galatians 6:16), the Israelites formed the Church of the Old Testament, but the New Testament Church is in continuity with the old. However, Romans 11 is equally clear that there is still a future in God’s providence for those who are the physical descendants of the Old Testament Israel, who rejected Christ and so have been cut off from the Church, but who will one day be saved. And so we do speak of the Church as the new Israel, but this does not mean there is no sense in which we can still speak of the Israel according to the flesh.
We do not accept the notion of some Protestants that teach that there is still a separate covenant for the Jews, and that they may be saved by the Old Covenant, while Christians are saved by the New. Nor do we believe that the descendants of those who rejected Christ have some special claim on the Holy Land that entitles them to steal land from Arab speaking Christians, many of whom are no doubt descended from those Jews that embraced Christ. Christians are children of Abraham in the truest sense, and as such are the true heirs of God’s promise to him:
“Know ye therefore that they which are of faith, the same are the children of Abraham. And the scripture, foreseeing that God would justify the heathen through faith, preached before the gospel unto Abraham, saying, In thee shall all nations be blessed. So then they which be of faith are blessed with faithful Abraham” (Galatians 3:7-9).
Because we do not equate the modern state of Israel with the Israel of the Old Testament, some Protestants attempt to argue that this constitutes antisemitism, but we reject this claim. Furthermore, I would argue that this abuse of the label of antisemitism in an attempt to defend even the most indefensible actions of the state of Israel only cheapens the term, and has the effect of providing greater credibility for real antisemitic voices.
As for the term “New Jerusalem,” we find this phrase in Revelation 21:2:
Here are examples of what the Fathers say this phrase means:
“The heavenly Jerusalem is the multitude of the saints who will come with the Lord, even as Zechariah said: “Behold my Lord God will come, and all his saints with him [Zechariah 14:5 LXX]” (Apringius of Beja, Tractate on the Apocalypse21:2, quoted in Ancient Christian Commentary on Scripture: New Testament, Vol. XII, William C Weinrich, ed. (Downers Grove, IL: Intervasity Press, 2005) p. 355).
“By Jerusalem he symbolized the blessed destiny and dwelling of the saints, which he figurately calls Jerusalem both here and in the following passages (Oecumenius, Commentary on the Apocalypse, 20:13-21:2, quoted in Ancient Christian Commentary on Scripture: New Testament, Vol. XII, William C Weinrich, ed. (Downers Grove, IL: Intervasity Press, 2005) p. 355).
“The city is constructed of the saints concerning whom it is written, “Holy stones are rolled upon the land, [Zechariah 9:16 LXX]” and it has Christ as it cornerstone. It is called a “city,” since it is the dwelling place of the kingly Trinity — for [the Trinity] dwells in it and walks in it, as he promised — and it is called “bride,” since it is joined to the Lord and is united with him in the highest, inseparable conjunction” (St. Andrew of Caesarea, Commentary on the Apocalypse, 21:2, quoted in Ancient Christian Commentary on Scripture: New Testament, Vol. XII, William C Weinrich, ed. (Downers Grove, IL: Intervasity Press, 2005) p. 356).
And so, from these passages, and from what the Fathers say about them, I think we can say that the New Jerusalem refers to the Church, to all the saints in heaven, and to heaven itself.