OPEN YOUR BIBLE

Who Is Israel?

The Olive Tree, the Nations, and the People of God

☕ Coffee Break

There is one sentence that ends a surprising number of Bible conversations:

“But that was for Israel.”

Okay.

Then we need to ask a question.

Who is Israel?

Because the New Covenant was not originally announced to an institution called “the Church.”

Jeremiah says:

“I will make a new covenant with the house of Israel and the house of Judah.”

That creates an immediate problem for anyone who believes the New Covenant belongs to followers of Yeshua today.

If you are not part of Israel in any meaningful sense...

how are you participating in Israel’s covenant?

Wait... what?

Before we build an entire theology around the phrase “that was only for Israel,” maybe we should open our Bibles and find out what Scripture actually says happens to people from the nations when they come to the God of Israel.

Because Scripture does not say they replace Israel.

But it also does not describe them as standing forever outside the covenant family looking in.

Something happens.

They are brought near.

They become fellow citizens.

They become members of the household.

They become Abraham’s seed according to promise.

And Paul gives us perhaps the clearest picture of all:

wild branches are grafted into Israel’s cultivated olive tree.

So grab your coffee.

This one has roots. 🌿

📖 Key Scriptures

🔎 Track With Me

Before we answer “Who is Israel?”, we need to separate several questions people often blend together.

Is Scripture talking about:

  • Ethnic Israel?
  • The covenant people of God?
  • The faithful remnant within Israel?
  • Gentiles who join themselves to the God of Israel?
  • Followers of Messiah from both Jews and the nations?

Depending on the passage, the answer may not always be identical.

That matters.

The Bible does not use the word Israel as though every occurrence is a technical theological formula.

Sometimes Israel clearly refers to Jacob's physical descendants.

Sometimes Scripture distinguishes faithful Israel from unbelieving Israelites.

And when Paul discusses Gentile believers, he does something fascinating.

He does not tell the wild branches:

“You have replaced the natural branches.”

He says:

You have been grafted in among them.

That distinction will become very important.

🌍 Historical Context

Israel did not begin at Mount Sinai.

The story begins much earlier.

Yehovah called Abraham and promised:

“In you all the families of the earth shall be blessed.”

From the beginning, God's plan through Abraham had the nations in view.

Then Jacob—Abraham's grandson—was given the name Israel.

His descendants became the tribes of Israel.

But even during the Exodus, the people leaving Egypt were not apparently composed only of Jacob's biological descendants.

Exodus 12:38 tells us that a mixed multitude went up with them.

And Torah repeatedly anticipates foreigners living among Israel and even joining themselves to Israel's covenant life.

This is important.

The presence of foreigners among God's people was not a New Testament invention.

Yehovah had already made provision for them.

📜 One Law for the Native and the Sojourner

Now look at the language of Torah.

“One statute shall be for you and for the stranger who sojourns with you.”

And again:

“One law and one rule shall be for you and for the stranger who sojourns with you.”

That doesn't mean every command applied identically to every individual regardless of sex, priesthood, land ownership, or circumstance.

Torah itself contains commandments directed specifically toward priests, farmers, men, women, judges, landowners, and others.

But it destroys the idea that Yehovah created two different moral covenant systems:

One for Israelites.

Another for foreigners who joined them.

The foreigner who attached himself to Israel's God did not bring his own god, his own holy days, his own definition of sin, and his own covenant rules.

He joined the people worshiping Yehovah.

🌿 Isaiah Saw the Nations Coming

Centuries later, Isaiah gives us an extraordinary picture.

Isaiah 56 describes foreigners who:

join themselves to Yehovah,

minister to Him,

love His name,

become His servants,

keep the Sabbath,

and hold fast His covenant.

And what does Yehovah say?

He does not tell them:

“Those things belong to Israel. Go create a separate religion.”

“These I will bring to my holy mountain.”

Then comes the famous declaration:

“My house shall be called a house of prayer for all peoples.”

Sound familiar?

Yeshua quotes it.

The inclusion of the nations was not Plan B.

It was embedded in the prophetic story all along.

📚 Literary Context

🌳 The Olive Tree

Now we arrive at Romans 11.

And this may be the single most important passage in this study.

Paul describes Israel using the image of a cultivated olive tree.

Some of the natural branches are broken off because of unbelief.

Then something remarkable happens.

Branches from a wild olive tree are grafted in among the remaining branches.

Who are the wild branches?

Paul is speaking directly to Gentiles.

Notice what he does not say.

He never says that Yehovah uprooted Israel's tree and planted a completely unrelated Gentile tree beside it.

He never says the wild olive tree replaced the cultivated olive tree.

He never tells Gentile believers that the natural branches no longer matter.

Instead:

the wild branches are grafted into the existing tree.

They begin sharing in its rich root.

And then Paul warns them not to become arrogant toward the natural branches.

Why?

“It is not you who support the root, but the root that supports you.”

That is a devastating sentence for replacement theology.

The Gentile believer did not replace Israel's story.

The Gentile believer was invited into it.

⚠️ But the Wild Branch Does Not Become a Natural Branch

This distinction matters too.

Paul continues calling them wild branches even after they have been grafted in.

And he continues calling Jewish Israelites natural branches.

So Scripture gives us unity without pretending distinctions no longer exist.

The wild branch genuinely belongs to the tree.

It genuinely shares the root.

It genuinely receives nourishment.

But Paul does not rewrite its history and pretend it grew there naturally.

That protects us from two opposite errors.

Error #1: Replacement theology

“The Church replaced Israel.”

Romans 11 does not support that picture.

Error #2: Complete covenant separation

“Gentile believers have nothing to do with Israel because Israel's covenant and instructions belong to somebody else.”

Romans 11 does not support that picture either.

The biblical image is:

grafting.

Not replacement.

Not separation.

🚪 You Who Were Far Off

Paul gives the same theology using different imagery in Ephesians 2.

He tells Gentile believers to remember something.

They were once:

“separated from Messiah,”

“alienated from the commonwealth of Israel,”

“strangers to the covenants of promise,”

“having no hope,”

and “without God in the world.”

Read those words carefully.

If being alienated from Israel and strangers to the covenants were perfectly acceptable conditions for Gentile believers...

why would Messiah's work change them?

“But now in Messiah Yeshua you who once were far off have been brought near.”

Near to what?

Read the paragraph.

What were they formerly far from?

Messiah.
The commonwealth of Israel.
The covenants of promise.
Hope.
God.

Messiah brings them near.

Paul then says they are:

“no longer strangers and aliens.”

Instead they are:

“fellow citizens with the saints and members of the household of God.”

That is much stronger than:

“Gentiles have their own unrelated covenant arrangement.”

They have been brought into the household.

🌱 Abraham's Seed

Galatians 3 adds another layer.

“If you are Messiah's, then you are Abraham's offspring, heirs according to promise.”

Again, notice what happens.

The nations do not replace Abraham.

They inherit the promise through Abraham's Seed—Messiah.

This is exactly what Yehovah promised in Genesis:

“In you all the families of the earth shall be blessed.”

The nations being brought into Abraham's blessing is not evidence that the Abrahamic story has been discarded.

It is evidence that the promise is being fulfilled.

🧩 What About “Neither Jew nor Greek”?

Someone will inevitably quote Galatians 3:28:

“There is neither Jew nor Greek... for you are all one in Messiah Yeshua.”

Amen.

But does “one” mean distinctions cease to exist?

The same verse says:

“neither male nor female.”

Yet men and women did not biologically disappear when they believed.

Paul's point is not that ethnicity, sex, or social circumstances become imaginary.

His point is that these distinctions do not create different levels of access to Messiah or different inheritance in the promise.

Jew and Greek stand together before God through Messiah.

One does not possess a superior salvation.

One Messiah.

One inheritance.

One family.

🤔 Then Who Is Israel?

Here is where we need precision.

Scripture clearly continues recognizing ethnic Israel.

Paul speaks about his “kinsmen according to the flesh.”

He describes them as Israelites.

Romans 11 speaks of natural branches that can be grafted back into their own olive tree.

So we should not simply erase ethnic Israel by declaring:

“The Church is Israel now.”

That goes beyond Paul's language and creates problems of its own.

But neither should we ignore what Scripture says about believing Gentiles.

Through Messiah, they are:

grafted into Israel's cultivated olive tree,

brought near to Israel's commonwealth and covenants,

made fellow citizens,

members of God's household,

and Abraham's seed according to promise.

The picture is not replacement.

The picture is incorporation through Messiah.

🪴 The Root Did Not Join Us

Modern Christianity sometimes tells the story as though Israel wandered into Christianity.

But Romans 11 tells the story in the opposite direction.

The cultivated tree was already there.

The root was already there.

The promises were already there.

The patriarchs were already there.

The Scriptures were already there.

Messiah came through Israel.

And then...

we were grafted in.

Gentile believers did not graciously allow Israel into their religion.

We were the wild branches.

We joined their tree.

“Do not be arrogant toward the branches.”

That warning seems especially relevant after nearly two thousand years of Christian history.

📖 Open Your Bible

Now read these passages without commentary first:

Genesis 12:1–3

Who was supposed to receive blessing through Abraham?

Exodus 12:43–49

What happened when a foreigner wanted to participate fully with Israel?

Numbers 15:14–16

Did Yehovah establish two covenant standards?

Isaiah 56:1–8

How are foreigners who join Yehovah described?

Jeremiah 31:31–34

With whom does Yehovah explicitly say He makes the New Covenant?

Romans 11:11–24

What happens to the wild branches?

Are they given a new tree—or grafted into an existing one?

Galatians 3:26–29

Who becomes Abraham's seed according to promise?

Ephesians 2:11–22

What were Gentiles formerly alienated from?

What changes through Messiah?

Then ask yourself:

If Gentile believers are strangers to Israel's covenants...

why does Paul celebrate the fact that Messiah makes them strangers no longer?

Why This Matters

Because “that was only for Israel” is often used as though it ends the conversation.

But for followers of Messiah, it may actually begin one.

If Yehovah says something belongs to His covenant people, the appropriate question isn't immediately:

“How do I prove this has nothing to do with me?”

Maybe we should first ask:

Where does Scripture say I stand in relation to those covenant people?

Because the New Testament does not celebrate Gentiles remaining strangers.

It celebrates their being brought near.

🌿 In One Minute

Did the Church replace Israel?

No. Romans 11 presents Gentile believers as wild branches grafted into Israel's cultivated olive tree—not as a replacement tree.

Do Gentile believers remain covenant outsiders?

No. Ephesians 2 says those formerly alienated from the commonwealth of Israel and strangers to the covenants have been brought near and made fellow citizens.

Do Gentiles become ethnically Jewish or physical descendants of Jacob?

No. Paul continues distinguishing natural branches from wild branches.

Then what happens?

Through Messiah, people from the nations are incorporated into the covenant family, share Abraham's promise, participate in the rich root of Israel's olive tree, and become members of God's household.

One tree.
One Messiah.
One household.
Different branches.

And nobody gets to boast.

🌱 Continue Your Study