What Defines Jewishness?

When I first embarked on my current quest to discover who is the true Israel, one of the major jewishnessquestions that needed to be answered is: “What defines Jewishness?” Interestingly, Jewish rabbis and those who lead the state of Israel differ greatly on the answer, as you will discover if you watch the video interview of Rabbi Shapiro below.

The most obvious answer, perhaps, is that a Jew is someone biologically descended from Abraham. Modern genetics confirms that most people who claim biological Jewish descent have genomes that trace back to the area occupied by ancient Israel, at least on the paternal line. So we can establish some sort of theoretical Jewish descent based on DNA, even though it is impossible to prove one’s lineage directly from Abraham genealogically since all records were destroyed when Jerusalem and the Temple were leveled in 70 AD. Also, without our being able to identify and examine Abraham’s bones, we cannot definitively establish who are his modern descendants using the science of DNA.

Grok AI breaks down what is commonly accepted as the various Jewish lineages living in modern Israel below.

The percentage of Jews living in modern Israel who are Ashkenazi (typically defined as those with origins in Europe, the Americas, Oceania, South Africa, or similar classifications, often excluding or separately noting post-1989 immigrants from the former USSR) is approximately 32%.

This figure comes from a representative 2019 study/sample of the Israeli Jewish population (cited in sources including Wikipedia’s Demographics of Israel page, drawing from academic analysis), which broke it down as:

      • About 44.9% Mizrahi (grandparents born in Asia or North Africa),
      • 31.8% Ashkenazi (grandparents born in Europe/the Americas/etc.),
      • 12.4% “Soviet” (post-1989 immigrants from the ex-USSR, many of whom are ethnically Ashkenazi but often tracked separately),
      • 3% Beta Israel (Ethiopian Jews),
      • 7.9% mixed or other.

I suppose the above figures are correct, but it is not that important. Being unable to nail down genetically those who are biological descendants of Abraham does not really pose a problem, however, because a more legitimate claim to Jewishness, according to Rabbi Shapiro, comes from being a follower of the Jewish religion, something that transcends nationality, ethnicity, and genetics.

The video below is a brilliant presentation of what a Jewish rabbi says it means to be a Jew and how different that is from Zionism. I suggest you start at 3:36. It is long but well worth watching. I noted some interesting places in the video as follows.
3:36 - What is a Jew?
36:40 - Anti-Zionism is not antisemitism.
Other quotes: Zionism is antisemitic and anti-Jewish.

One can be a religious Jew from being born into a practicing Jewish family or by choosing to convert to Judaism. In the Old Testament, several women in the line of Jesus the Messiah were non-Israelites who converted.

This method of identifying one’s Jewishness is more easily defined and provable, but it is not what the state of Israel accepts. Israel permits people who are atheists but have a Jewish background to be allowed to return to the land. Israel is a secular state caring little for the Jewish religion.

New Covenant Jewishness

Now let us examine how our Lord Jesus and Paul defined Jewishness, which is far more important for gaining a New Covenant perspective.

When the Jewish Pharisees attacked Jesus’ authority and credibility, a discussion of origins ensued. This discussion began after Jesus promised those who believed in him that obeying his words would set them free. 

They [the Pharisees] answered Him, “We are Abraham’s descendants, and have never been in bondage to anyone. How can You say, ‘You will be made free’?” John 8:33 (NKJV)

The first issue that Jesus addressed was their claim never to have been in bondage. Then he progressed to the second point, their claim to be Abraham’s offspring.

Jesus answered them, “Most assuredly, I say to you, whoever commits sin is a slave of sin. 35 And a slave does not abide in the house forever, but a son abides forever. 36 Therefore if the Son makes you free, you shall be free indeed. 37 “I know that you are Abraham’s descendants, but you seek to kill Me, because My word has no place in you. 38 I speak what I have seen with My Father, and you do what you have seen with your father.” John 8:34–38 (NKJV)

All are guilty of sin; therefore, all are in bondage. Their refusal to acknowledge their sin was central to their larger problem of refusing to recognize Jesus’ messianic claims.

Next Jesus acknowledged their genealogical link to Abraham, but denied their deeper connection to him by saying that spiritually they have another father.

The Jewish leaders denied Jesus’ claim, emphatically asserting, “Abraham is our father.” (John 8:39) To this Jesus replied:

...“If you were Abraham’s children, you would do the works of Abraham. 40 But now you seek to kill Me, a Man who has told you the truth which I heard from God. Abraham did not do this. 41 You do the deeds of your father.” Then they said to Him, “We were not born of fornication; we have one Father—God.” John 8:39–41 (NKJV)

Here the Pharisees insinuate that Jesus is the illegitimate child of Mary while at the same time insisting that not only is Abraham their father, but so is God. This set up Jesus to deliver his final judgment in this matter.

Jesus said to them, “If God were your Father, you would love Me, for I proceeded forth and came from God; nor have I come of Myself, but He sent Me. 43 Why do you not understand My speech? Because you are not able to listen to My word. 44 You are of your father the devil, and the desires of your father you want to do. He was a murderer from the beginning, and does not stand in the truth, because there is no truth in him. When he speaks a lie, he speaks from his own resources, for he is a liar and the father of it. 45 But because I tell the truth, you do not believe Me. 46 Which of you convicts Me of sin? And if I tell the truth, why do you not believe Me? 47 He who is of God hears God’s words; therefore you do not hear, because you are not of God.” John 8:42–47 (NKJV)

Despite their being genetically descended from Abraham, our Lord declared that they were not spiritual descendants of Abraham, “not of God,” and were the offspring of Satan.

Biological descent now means nothing when it comes to the kingdom of God. The only criteria for judging if one is part of the true Israel of God is whether one confesses that Jesus is Lord and is born again.

Jesus answered and said to him, “Most assuredly, I say to you, unless one is born again, he cannot see the kingdom of God.” John 3:3 (NKJV)

For in Christ Jesus neither circumcision nor uncircumcision avails anything, but a new creation. 16 And as many as walk according to this rule, peace and mercy be upon them, and upon the Israel of God. Galatians 6:15–16 (NKJV)

Paul addresses the issue of who is the true Israel in several places in his letters. It was a contentious issue in his day, as it continues to be today.

The devil resists the truth of what Christ accomplished because he wants to keep us in the dark. The truth sets people free.

God called Paul to be an apostle to the Gentiles. I think it is quite impossible for us with a Gentile background to understand the shock to his system when God gave him that assignment! The Jews despised the Goyim. Paul, being an arch-Pharisee, would have embodied that sentiment; yet, our Lord Jesus immediately tasked him to take the gospel to the nations! I imagine it took Paul a little while to work out the theology of it all, which may account for his years of separation before the launching of his apostolic ministry. 

Paul knew that he would encounter violent opposition from the Jews for preaching Jesus and including the Gentiles in God’s great plan of redemption. He knew because he had been a persecutor himself. He knew their mindset, their theology, their self-righteous indignation, and their willingness to use violence. Nevertheless, he resolutely determined to obey the Lord by taking the gospel to the world at large.

When the Judaizers confused the new converts with Jewish legalism, Paul laid out his arguments to the contrary, many of which have been preserved in the New Testament.

Modern Dispensationalism is another version of Jewish legalism that continues to try to undo the finished work of Christ in bringing Jew and Gentile together in one group.

The epistles to the Romans, Galatians, and Ephesians contain some of Paul’s best work in this area. I will quote some verses from these letters below with commentary so you can see how perfectly Paul’s words agree with Jesus’. We will start in Romans.

For he is not a Jew who is one outwardly, nor is circumcision that which is outward in the flesh; 29 but he is a Jew who is one inwardly; and circumcision is that of the heart, in the Spirit, not in the letter; whose praise is not from men but from God. Romans 2:28–29 (NKJV)

These words of Paul agree with Jesus. Jesus agreed that the Pharisees were descended biologically from Abraham, but in the more important spiritual realm they were not his children. Paul contrasts that which is of the flesh (from natural birth) with that which of the Spirit (by supernatural birth). This agrees with what Jesus told Nicodemus.

Jesus answered, “Truly, truly, I say to you, unless one is born of water and the Spirit he cannot enter into the kingdom of God. 6 “That which is born of the flesh is flesh, and that which is born of the Spirit is spirit. 7 “Do not be amazed that I said to you, ‘You must be born again.’ John 3:5–7 (NASB95)

Unless a biological Jew (or Gentile. It is the same for everyone.) is born again, he or she no part in God’s kingdom.

Therefore know that only those who are of faith are sons of Abraham. 8 And the Scripture, foreseeing that God would justify the Gentiles by faith, preached the gospel to Abraham beforehand, saying, “In you all the nations shall be blessed.” 9 So then those who are of faith are blessed with believing Abraham. Galatians 3:7–9 (NKJV)

Here Paul insists that only those who believe in Jesus and confess him as Lord are reckoned to be sons of Abraham, the true Israel of God.

This includes both natural born Jews and Gentiles. Conversely, those Jews who refuse to confess Christ are no longer considered children of Abraham.

Only those of faith are sons of Abraham.

For you are all sons of God through faith in Christ Jesus. 27 For as many of you as were baptized into Christ have put on Christ. 28 There is neither Jew nor Greek, there is neither slave nor free, there is neither male nor female; for you are all one in Christ Jesus. 29 And if you are Christ’s, then you are Abraham’s seed, and heirs according to the promise. Galatians 3:26–29 (NKJV)

Here he reemphasizes that both Jews and Gentiles become sons of God and part of Abraham’s seed through faith in Christ.

The word “seed” is singular, indicating that our inclusion in God’s promise to Abraham becomes ours by our being placed in Christ, the promised seed.

For He Himself is our peace, who has made both one, and has broken down the middle wall of separation, 15 having abolished in His flesh the enmity, that is, the law of commandments contained in ordinances, so as to create in Himself one new man from the two, thus making peace, 16 and that He might reconcile them both to God in one body through the cross, thereby putting to death the enmity. 17 And He came and preached peace to you who were afar off and to those who were near. 18 For through Him we both have access by one Spirit to the Father. 19 Now, therefore, you are no longer strangers and foreigners, but fellow citizens with the saints and members of the household of God, 20 having been built on the foundation of the apostles and prophets, Jesus Christ Himself being the chief cornerstone, 21 in whom the whole building, being fitted together, grows into a holy temple in the Lord, 22 in whom you also are being built together for a dwelling place of God in the Spirit. Ephesians 2:14–22 (NKJV)

In this beautiful and rich passage, Paul affirms that Jews and Gentiles who believe in Christ are made one, coming together in Christ to form a “new man,” the body of Christ, the church. Together we both have equal access to the Father via the Spirit. We are indwelled by God’s Spirit and have become a living temple housing God’s presence. 

The New Covenant, therefore, eliminates the distinction between Jew and Gentile, which Dispensationalism insists still exists. This shows that Dispensationalism is a distortion of the gospel and denial of this fundamental New Covenant truth. I

Most of the Jewish leaders in Jesus’ day completely rejected Christ’s messianic claims, choosing Barabbas the murderer and insurrectionist (death) instead of choosing their Messiah, who is Life. They put our Lord to death by the hands of the Romans, as Jesus prophesied they would, and continue in their rebellion to this day, except for those elect Jews who confess Christ. The Talmud says that Jesus was a blasphemer who is eternally boiling in excrement. There is no real Judeo-Christian unity. The Jewish religion is hostile to Christ and Christianity.

Through their rejection of Jesus, the Jews ceased to be Jews in any spiritual sense, according to both Jesus and Paul.

They still call themselves by that name, but are not. This brings to mind Christ’s words in Revelation 2:9 and 3:9, where he called those Jews who persecuted the church a “synagogue of Satan” who falsely claimed to be Jews. His promise to that church is that eventually those persecutors will one day admit that Jesus indeed loves his church.

Indeed I will make those of the synagogue of Satan, who say they are Jews and are not, but lie—indeed I will make them come and worship before your feet, and to know that I have loved you. Revelation 3:9 (NKJV)

If my words seem inflammatory, remember, I am quoting Paul and Jesus. Forcefully making my point about what defines Jewishness has become necessary because of the Dispensational heresy that insists that modern Jewish people still have a claim to the title “God’s Chosen People” and have a destiny in God separate from the church. Both of these are allegations are untrue.

There is only one “chosen people,” the elect. There is only one group of blessed people in the end, the church.

Only by repenting and confessing Christ can anyone, Jew or Gentile, be included in God’s kingdom purposes which are bound up in his church through which God will be glorified forever.

Now to Him who is able to do exceedingly abundantly above all that we ask or think, according to the power that works in us, 21 to Him be glory in the church by Christ Jesus to all generations, forever and ever. Amen. Ephesians 3:20–21 (NKJV)

Please do not regard this article as antisemitic. I do not hate Jewish people. On the contrary, it is loving to help people be delivered from a delusion that has the power to send us to hell.

It is a false hope to think that Jews by virtue of their Jewishness, whether through genetics or religion, are on good terms with God and, perhaps, have a separate plan of salvation.

There is no such thing, as the early Jewish church proclaimed.

...let it be known to you all, and to all the people of Israel, that by the name of Jesus Christ of Nazareth, whom you crucified, whom God raised from the dead, by Him this man stands here before you whole. 11 This is the ‘stone which was rejected by you builders, which has become the chief cornerstone.’ 12 Nor is there salvation in any other, for there is no other name under heaven given among men by which we must be saved.” Acts 4:10–12 (NKJV)

Our prayer is that those who are genetically descended from Abraham and practice the Jewish faith will one day have their eyes and hearts opened to behold their Messiah King so they too can become part of God’s one new man in Christ! They will be most welcome!

petebeck3

Pete Beck III ministered as a pastor and Bible teacher in Burlington for over 35 years. He is married to Martha, with whom he has four children, ten beautiful grandchildren, and five amazing great grandchildren. He ministers in his local church as a Bible teacher and counselor. He has written several books, including two that are available on Amazon - Seeing God's Smile and Promise of the Father - as well as a wide variety of Bible-related articles.

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