Charles Ryrie’s Basis of the Premillennial Faith of 1953 shows this to be true.
An online copy of this book is at:
http://bartimaeus.us/pub_dom/premille.html
Ryrie says "That natural Israel and the Gentiles are contrasted in the New
Testament is seen from the fact that Israel is addressed as a nation after
the Church has been established. Peter recognized this distinction, for he,
"filled with the Holy Ghost, said unto them Ye rulers of the people, and
elders of Israel" (Acts 4:8; cf. Acts 3:12a; 21:28; Rom. 10:1). It should
be perfectly evident from these verses that natural Israel and Gentiles are
contrasted in the New Testament.'
The distinction between physical Israel- "by the bloodline - from the church is so important to dispensationalism-Christian Zionism that Ryrie says there is a Physical Israel New Covenant which is different from the New Covenant with the church.
"The most common view among premillennialists concerning the new
covenant is that which is set forth in the notes of the Scofield Reference
Bible. This interpretation holds that the one new covenant has two aspects,
one which applies to Israel, and one which applies to the church. These
have been called the realistic and spiritual aspects of the covenant, but
both aspects comprise essentially one covenant based on the sacrifice of
the Lord Jesus Christ.
The third form which premillennial interpretation takes is that which
distinguishes the new covenant with Israel from the new covenant with the
Church. This view finds two new covenants in which the promises to Israel
and the promises to the Church are more sharply distinguished even though
both new covenants are based on the one sacrifice of Christ. This view does
not differ essentially from the view that holds that there are two aspects
to the one covenant, but it at least shows that the Scripture will support
a sharp distinction between Israel and the Church which further strengthens
the premillennial position. One cannot see that the one covenant, two
aspects interpretation absolutely contradicts the entire
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Thirdly, that the Old Testament teaches that the new covenant is for
Israel is also seen by the fact that in its establishment the perpetuity of
the nation Israel and her restoration to the land is vitally linked with it
(Jer. 31:35-40). The Church is never called a nation, and the national
aspect of this covenant concerns an earthly people.
However, since the New Testament will support two new
covenants, is it not more consistent premillennialism to consider that
Israel and the Church each has a new covenant?"
"First of all, Israel is regathered from all the ends of the earth
whither they have been scattered. They are judged by the Lord in the
wilderness according to the prophecy of Ezekiel, and restored in blessing
to their own land, there to be a blessing to all the nations of the earth.
Second, many Gentiles are saved out of the Great Tribulation."
"The Church will be taken out of the earth at the rapture at which time
God's program for the Jew will be resumed and continue from where it was at
the time of Christ's death.... [The millennium] will simply be a
continuation of the old order, this time with Christ accepted as and
reigning as King. The Jews will continue their animal sacrifices in worship
as they did before Christ died. It is true that these sacrifices will be
types and symbols of their faith in Christ's death, but that does not make
them nonetheless real. '