I must agree. There is one seed (not seedS) of Abraham and that is Jesus Christ. And those who believe in Christ are the true Israel. As gentiles we have been grafted into the promise. Romans 11:11-31. Some of the branches (Israel) had been broken off because of their unbelief. But, those of Israel who do believe will be grafted back in.
I do not think as Christians we should be blindly supporting Israel because we've been falsely led to believe that it's our duty as Christians.
My friend......what our sister posted is "Replacement Theology" and it is not Biblical.
What God promised to Isreal God will keep those promises. Now, allow me to say to you and others reading this that Important to the understanding of Israel is Christ’s role as “true Israel.”
What Prim90 is saying is that "Jesus is the complete fulfillment of Israel and He is the “true Israel.”
So then, all those who are “in Christ” whether Jew or Gentile are now Israel based on their identification with Christ. Thus, there is no future restoration for the nation Israel. Or in other words, since Jesus is true Israel, those who belong to Him are now “Israel,” so there will be no restoration of national Israel.
Now there is one real problem in that idea.
The problem with this view is that it is not found in Scripture.
In fact, it is refuted by explicit texts in both testaments that indicate otherwise.
Romans 11:25-26
“For I do not want you, brethren, to be uninformed of this mystery–so that you will not be wise in your own estimation–that a partial hardening has happened to Israel until the fullness of the Gentiles has come in; and so all Israel will be saved.”
Is all of Israel saved today?????
My only purpose here is to show that this false understanding of what Christ as “true Israel” means for the nation Israel is not biblical.
When we study and learn the teachings of Christian philosophies, we find that it is Amillennialists, postmillennialists, and preterists who believe that God has permanently rejected the nation of Israel because the nation of Israel had been historically rebellious and rejected Christ as their Messiah in A.D. 33. They believe the church is now spiritual Israel, and has replaced ethnic Israel.
What does that actually mean then. The result of this teaching is that the nation of Israel has no future in God’s future plan. In addition, they teach all of the Old Testament prophecies are about the church. The effect is far reaching for this means the prophecies in almost every book of the Bible including the major and minor prophets and Revelation are history books, because they are interpreted allegorically.
So, what I am saying is Biblical and it is that God is not finished with Israel.
Romans 11:25-26 tells us that Israel has a future. For the prophecies state that Israel is currently partially hardened, but someday that will no longer be true. That means God is not finished with ethnic Israel, His chosen people. The church has not replaced Israel. The church is neither ethnic nor spiritual Israel.
Today, every believer is a spiritual son of other faithful men who fulfilled the great commission given to us in Matthew 28:19-20 to “make disciples of all the nations.”
We are called to make spiritual sons and spiritual daughters for the body of Christ. Every believer will someday enjoy the blessings of living in the millennial kingdom while Christ reigns as king. At the end of His reign, He will give the kingdom to the Father (1 Corinthians 15:24). Then the present earth and heavens will be destroyed and new ones created (2 Peter 3: 3:10-13; Revelation 20:11; 21:1). Then every spiritual son of Abraham will live with our God.
Source....https://www.neverthirsty.org/bible-studies/doctrinal-studies/spiritual-israel-why-the-church-has-not-replaced-israel/