You’ve probably seen the video. A four-wheel drive bouncing across the Saudi desert. A dark, scorched-looking peak rising on the horizon. A confident voice announcing the real Mount Sinai has been found at last. And then, filling the screen, one line of Scripture: Mount Sinai is in Arabia.
That line comes from Galatians 4:25. It’s the hinge on which almost every popular argument for a Saudi Arabian Mount Sinai turns. Documentaries quote it. Books open with it. Online arguments end with it. It’s short, it’s plain, it’s in the Bible. And it seems unanswerable.
But one question’s worth asking. What did the word “Arabia” mean to the man who wrote it? Well, certainly not what it means on a map printed this year. What could it have meant in the 1st century, to a Greek-speaking Jew from Tarsus writing to churches in what’s now Turkey.
That single question quietly takes the popular argument apart, without any need to argue about pottery, altars or blackened rocks. Better still, it opens the door to what Paul was actually doing in Galatians 4, which has almost nothing to do with maps and almost everything to do with two covenants, two mothers and two cities.
The verse, and the claim built on it
Here’s the passage, with the key sentence in the middle:
Now Hagar is Mount Sinai in Arabia; she corresponds to the present Jerusalem, for she is in slavery with her children. But the Jerusalem above is free, and she is our mother. (Galatians 4:25–26)
The popular argument built on those words runs in three short steps:
- Step 1. Paul says Mount Sinai is in Arabia.
- Step 2. Arabia means the country we now call Saudi Arabia.
- Step 3. Therefore Mount Sinai cannot be in the Sinai Peninsula, which today belongs to Egypt. It must be across the Gulf of Aqaba, in Saudi territory.
Set out like that, it looks like simple arithmetic. Robert Cornuke, who has argued for many years the true mountain is Jabal al-Lawz in north-western Saudi Arabia, treats this verse as the biblical foundation of his case. Glen Fritz, who defends a neighbouring peak called Jabal Maqla, uses it in the same way. Their reasoning is straightforward: whatever else may be disputed about ancient sites and stones, the Bible itself has already told us the country.
It’s worth saying plainly the people making this argument aren’t enemies of Scripture. They’re usually believers who want the exodus to be treated as real history, in a scholarly world that often does not. That instinct is right and good. So the problem probably isn’t the motive. The problem is Step 2.
Where was Arabia in the first century?
Modern countries have borders drawn on paper, agreed by treaty and marked by fences and passport control. Ancient regions didn’t work like that. “Arabia” wasn’t a state with a frontier post. It was a loose label for the lands where Arab peoples lived, traded and pastured their flocks. Those peoples moved a great deal, and so the label stretched a very long way.
We’re not guessing about this. We can read the geographers Paul and his educated readers would likely have known.
| ANCIENT SOURCE | DATE | WHAT THEIR “ARABIA” COVERED | WHY THIS MATTERS HERE |
|---|---|---|---|
| Herodotus, Histories | 5th c. BC | The desert lands between the Nile and the Red Sea; Egypt is said to border Arabia | The Sinai Peninsula falls inside, not outside, Arabia |
| Septuagint (Greek Old Testament) | 250–100 BC | Renders Goshen, in the eastern Nile Delta, as “Gesem of Arabia” | Paul’s own Bible applies the word to a district inside Egypt |
| Strabo, Geography | 63 BC – AD 24 | Arabia extends westward to the Egyptian border | Written in Paul’s own century, by the standard geographer of the day |
| Pliny the Elder, Natural History | AD 23–79 | Records an Egyptian district on the east bank of the Nile named Arabia | A contemporary of Paul uses the term even further west than Sinai |
| Roman province of Arabia Petraea | from AD 106 | Petra, the Negev, Transjordan and the Sinai Peninsula | Official Roman usage includes the peninsula within Arabia |
One line in that table deserves a paragraph of its own, because it’s the strongest single piece of evidence in the whole discussion. When Joseph settles his family in Egypt, we read:
You shall dwell in the land of Goshen, and you shall be near me, you and your children and your children’s children, and your flocks, your herds, and all that you have. (Genesis 45:10)
Goshen was in the eastern Nile Delta. It’s inside Egypt, and it lies west even of the Sinai Peninsula. Yet when Jewish translators turned Genesis into Greek, they rendered Goshen in Genesis 45:10 and 46:34 as Gesem of Arabia. Read that again slowly. The Greek Bible that Paul read, quoted and preached from calls a district inside Egypt “Arabia”.
So when Paul writes Sinai is a mountain in Arabia, he’s using a word that his own Scriptures apply to land west of the Sinai Peninsula. Whatever the word ruled out for him, it plainly didn’t rule out the peninsula.
Paul’s own usage confirms it. He tells the Galatians that after his conversion he went away into Arabia (Galatians 1:17), and in 2 Corinthians 11:32 he mentions the governor under King Aretas, the Nabataean ruler whose reach extended to Damascus. Paul’s Arabia therefore stretched from near Damascus in the north to the deep desert in the south. A word covering that much territory cannot pinpoint a mountain.
Geographer Barry Beitzel, whose atlas work on the biblical lands is widely used in conservative colleges, makes the same methodological point: ancient regional names were fluid, they shifted with political fortunes, and treating them as fixed modern borders is one of the commonest ways to misread any ancient text.
The other side, stated fairly
An argument is only worth making if it can survive the best version of the opposing case. So here’s that case, put as strongly as we can put it.
- Biblical usage tends eastward. When the Old Testament speaks of Arabia, it usually has in view the lands east and south-east of Israel. Solomon receives tribute from the kings of Arabia (1 Kings 10:15). Jeremiah pronounces judgement on Kedar and the kingdoms of Hazor, desert peoples living out to the east (Jeremiah 49:28). Isaiah 21:13 addresses caravans of Dedanites in the Arabian scrub. None of these passages is looking towards the Sinai Peninsula.
- Moses was in Midian. Exodus 3:1 tells us Moses was tending the flock of his father-in-law Jethro, priest of Midian, when he came to Horeb, the mountain of God. If Midian lay east of the Gulf of Aqaba, and Moses was pasturing Midianite sheep, the mountain may well have stood in Midianite country.
- Paul’s own journey. When Paul went into Arabia in Galatians 1:17, he most likely went into Nabataean territory east of the Jordan, not into the Sinai Peninsula. If that’s his normal use of the word, it’s fair to ask whether Galatians 4:25 means the same thing.
- The obvious objection. If Paul meant the peninsula that already carried the name Sinai, why bother saying Sinai is in Arabia at all? Does the remark not imply somewhere unexpected?
So the Midianite connection in particular has genuine biblical weight. Serious scholars, not only enthusiasts, have found the eastern location attractive. The question isn’t whether the eastern case has evidence. It’s whether Galatians 4:25 is part of that evidence.
Weighing the two readings
Here’s where the argument turns, and it turns on a point of logic rather than a point of archaeology.
- Usage isn’t a boundary. Insisting “Arabia” often meant the eastern deserts doesn’t show it never meant anything else. “Often” and “only” are very different claims, and the popular argument needs the second one.
- The Greek Old Testament settles that. Once we know Paul’s Bible could call the Nile Delta “Arabia”, the idea that the word excluded the Sinai Peninsula collapses. The peninsula sits between the two, geographically and in every ancient description we possess.
- Even a narrow reading includes Sinai. Suppose we define Paul’s Arabia tightly as Nabataean country. The Nabataeans controlled the caravan routes across the northern peninsula and left inscriptions there. The peninsula was inside their world. So even the narrowest reasonable definition still contains the traditional site.
- Scripture itself hints at a distinction. In Numbers 10:29–30, Moses invites his Midianite relative Hobab to come with Israel, and Hobab replies he will not go but will depart to his own land and to his kindred. He says that while Israel is camped at Sinai. If Sinai stood inside Midian, the answer makes little sense. The text reads more naturally if the mountain and Midian are two different places.
- Watch where the burden lies. To make Galatians 4:25 decide the question, someone must prove Arabia excluded the Sinai Peninsula. Nobody has proved that, and the ancient evidence points firmly the other way.
HERE’S THE LOGIC PROBLEM IN ONE PARAGRAPH
Paul says Sinai is in Arabia. Ancient Arabia included the Sinai Peninsula and stretched further west still. Therefore the verse is true whichever mountain is correct, and it cannot be used to choose between them. A verse that fits both options can’t be cited as clinching evidence for either.
A simple comparison may help. Imagine a friend tells you his uncle lives in the countryside. The statement is true, and it even rules something out: the uncle clearly isn’t in a city centre. But it doesn’t tell you which village. If you, however, insist on one particular hamlet because your friend “clearly said the countryside”, you’ve not read him carefully; you’ve added something he didn’t say. That’s exactly what happens with Galatians 4:25.
What Paul is actually doing in Galatians 4
Everything so far has been defensive. Now for the part that matters, because a verse used as a map reference is a verse not being read at all.
Paul is writing to churches in Galatia that are being unsettled by teachers we usually call the Judaisers. Their message wasn’t that Jesus is unnecessary, but that Jesus isn’t enough. Believe in Christ, they said, but also be circumcised and keep the law of Moses, and then you will truly belong to Abraham’s family. Their trump card was ancestry: we are the children of Sarah, and you Gentiles are outsiders unless you join us on our terms.
Paul answers with one of the boldest arguments in his letters. He takes their own family story and turns it inside out.
Now this may be interpreted allegorically: these women are two covenants. One is from Mount Sinai, bearing children for slavery; she is Hagar. (Galatians 4:24)
The Greek word behind “interpreted allegorically” doesn’t mean Paul thinks Genesis is fiction. He treats Abraham, Sarah, Hagar, Ishmael and Isaac as real people in real history. What he’s saying is that God so ordered history that it carries a pattern, and the pattern is now visible in light of Christ. The events happened, and they mean something.
The pattern lines up in two columns:
| IN THE STORY | THE HAGAR COLUMN: SLAVERY | THE SARAH COLUMN: FREEDOM |
|---|---|---|
| The mother | Hagar, the slave woman | Sarah, the free woman |
| The son | Ishmael, born in the ordinary way, by human effort | Isaac, born through God’s promise, against all natural odds |
| The covenant | The covenant given at Mount Sinai, approached as a ladder of law-keeping | The covenant of promise made to Abraham and fulfilled in Christ |
| The city | The present Jerusalem, in slavery with her children | The Jerusalem above, who is free, and is our mother |
| The children | Those who seek acceptance with God by their own performance | Those who receive acceptance as a gift, by faith in Christ |
| The outcome | Cast out; no share in the inheritance | Heirs according to promise |
Notice how devastating this is. The Judaisers assumed they stood in the right-hand column by birth. Paul puts them on the left. A person’s ancestry doesn’t decide which column he’s in. His relationship to the promise does. That’s the argument, and it’s a matter of life and death.
So why mention Arabia at all? Two reasons fit the passage, and neither is cartography.
- It anchors Hagar’s world. Hagar was an Egyptian slave, and her son Ishmael fathered peoples who settled the Arabian deserts (Genesis 25:12–18). Saying Sinai stands in Arabia binds the mountain to Hagar’s side of the family in the reader’s imagination. The geography serves the allegory; the allegory doesn’t serve the geography.
- It places the mountain outside the promised land. Sinai isn’t in Canaan. The covenant of law was given in the wilderness, outside the inheritance. Paul is quietly pointing out the very mountain his opponents boast in stands beyond the borders of the land they claim by right.
A NOTE FOR THE CURIOUS: WHAT THE MANUSCRIPTS SAY
Ancient copies of Galatians differ very slightly here. Some read “For Hagar is Mount Sinai in Arabia”; others read “For Sinai is a mountain in Arabia”. Copyists sometimes smoothed a difficult sentence, which is probably what happened. Either way, nothing in the argument changes: the verse still names a wide region, and it still functions inside an allegory about two covenants. This is a useful reminder that textual variation in the New Testament touches details of wording, not the substance of doctrine.
This is how the passage has been read by careful expositors for centuries. John Calvin, commenting on these verses, insists Paul isn’t playing games with the text but tracing a correspondence God Himself built into the history, and he warns against the kind of loose allegorising that leaves the plain sense behind. Herman Ridderbos, in his work on Galatians, treats the passage as a covenant argument from beginning to end. Thomas Schreiner reads the mention of Arabia as incidental to an argument about slavery and freedom, not as a geographical claim Paul wants his readers to act upon. J Gresham Machen, whose notes on Galatians remain among the clearest ever written for ordinary readers, hangs the whole chapter on the contrast between what a man does and what God promises.
Geerhardus Vos framed the underlying principle in his biblical theology: God’s revelation reaches us as history before it reaches us as doctrine, and the history is shaped so that it teaches. Read Galatians 4 with that in mind and the chapter opens up. Read it as a travel guide and it closes.
Why the verse can’t carry the weight placed on it
Pulling the threads together, there are 5 reasons this verse can’t settle the location of Mount Sinai.
- The region is too big. 1st-century Arabia ran from the edge of the Nile Delta to the Persian Gulf and from near Damascus to the southern deserts. Naming it locates nothing.
- The clause isn’t making a claim about location. It’s a passing identification inside an extended comparison. Paul isn’t correcting anyone’s map, and no reader in Galatia was asking him to.
- Paul never draws the contrast the argument needs. He doesn’t say Sinai is in Arabia and not in Egypt. He doesn’t mention Egypt, the peninsula, or any rival site. The contrast is supplied by modern readers, not by the apostle.
- The reading was unknown in the early church. Christian pilgrims and writers from the fourth century onward looked for the mountain in the peninsula. Whatever we make of their conclusions, nobody appears to have read Galatians 4:25 as a correction to them. That silence is telling.
- It reverses the direction of interpretation. A conclusion is reached first, and then the verse is recruited to defend it. Sound interpretation moves the other way: we ask what the author meant before we ask what the verse proves.
So where’s the mountain?
Scripture never gives us the coordinates of Sinai, and no site has been proved. The serious candidates include Jebel Musa in the southern peninsula, which carries the weight of long tradition; Jebel Sin Bishar in the western peninsula, argued for by archaeologist Gordon Franz; Har Karkom in the Negev; and Jabal al-Lawz and Jabal Maqla in north-western Saudi Arabia.
The weight of conservative scholarship still favours the peninsula. Egyptologist James Hoffmeier, who has spent decades on the exodus route and its Egyptian setting, defends a peninsular site, and Kenneth Kitchen, whose defence of Old Testament reliability is a standard work, does the same. Gordon Franz has published detailed criticism of the archaeological claims made for the Saudi sites, arguing that the celebrated “split rock”, “altar” and petroglyph evidence does not stand up. These men aren’t sceptics. They believe the exodus happened, and they think the popular case has been oversold.
So whichever mountain is right, Galatians 4:25 isn’t a vote in the contest. Anyone who begins an argument for a Saudi Arabian Sinai with this verse has begun with a sentence that doesn’t say what the argument needs it to say.
The mountain you have actually come to
We lose a proof text. We gain the passage, which is a far better trade than it sounds.
Because Galatians 4 is about a question more urgent than where the law was given. It asks which mother you were born to, which covenant you’re living under, which city you belong to. Are you working your way up a mountain, hoping your obedience will one day be enough? Or have you received, as a free gift, what could never be earned?
The letter to the Hebrews puts the same contrast in terms of two mountains:
For you have not come to what may be touched, a blazing fire and darkness and gloom and a tempest… But you have come to Mount Zion and to the city of the living God, the heavenly Jerusalem, and to innumerable angels in festal gathering. (Hebrews 12:18, 22)
One mountain could be touched, and no one dared touch it. The other can’t be found on any map, and every believer has already arrived there. Where Sinai stands is an interesting question, and it deserves careful study. Which mountain we have come to is a question we cannot afford to leave open.
Tough Questions, Honest Answers
Did Paul visit Mount Sinai during his time in Arabia?
Some readers put Galatians 1:17 and Galatians 4:25 together and suggest Paul made a pilgrimage to Horeb, retracing the steps of Elijah, and that this explains his interest in the mountain. It’s an interesting idea, one that can’t be disproved. But Paul never says it. He mentions Arabia in Galatians 1 to make a completely different point: that he did not go up to Jerusalem to be trained by the apostles, because his gospel came directly from Christ. Building a journey to Sinai out of that silence is speculation, and speculation should never be presented from a pulpit as though it were fact. Where Scripture is quiet, we’re free to wonder but not to assert.
If the Sinai covenant produces slavery, was the law of Moses a mistake?
Not at all, and Paul is careful to say so. He calls the law holy, righteous and good (Romans 7:12), and he asks whether the law is contrary to the promises of God and answers with a firm denial (Galatians 3:21). The law was God’s gracious gift to a redeemed people, given after he had already brought them out of Egypt. What Paul opposes is not the law but a particular use of it: treating it as a ladder by which sinners climb up to acceptance. Used that way, it can only condemn, because no one keeps it. The law was never given as a means of earning life; it was given to guide a people already rescued, and to expose the depth of our need for the Rescuer.
Does calling the passage an allegory mean Paul thought Genesis was just a story?
No. Paul treats Abraham, Sarah, Hagar, Ishmael and Isaac as real people whose lives really happened, and his whole argument depends on that. If Hagar and Sarah were characters in a fable, the comparison would prove nothing. The Greek word he uses means to speak by way of correspondence, and the correspondence he draws is one God built into the history itself. This is the same instinct we see when Paul calls Adam a type of the one to come (Romans 5:14). History first, pattern second. That order matters, because a faith founded on patterns without history is founded on nothing.
If God wanted us to know where Sinai was, why is it not recorded?
Scripture is full of things God has chosen not to tell us, and the pattern is instructive. Moses was buried by God himself, and no one knows the place of his burial to this day (Deuteronomy 34:6). The bronze serpent, once an instrument of God’s mercy, had to be destroyed by Hezekiah because Israel had begun burning incense to it (2 Kings 18:4). We’re creatures who quickly turn holy places into holy objects. The silence about Sinai looks like mercy rather than oversight. God has given us His word, His Son and His Spirit. He hasn’t given us a shrine to queue at.
What exactly is “the Jerusalem above”?
Paul isn’t describing a city floating in the sky. He’s speaking of the true and lasting community of God’s people, which has its origin and its life in heaven rather than in any earthly institution. It exists now, which is why he can say she is our mother in the present tense, and it will be fully revealed when the holy city comes down from God (Revelation 21:2). So the believer lives in two places at once: an ordinary address in an ordinary town, and a citizenship that is already secure and cannot be revoked. That is why persecution could not crush the early church. We cannot exile a person from a city he carries with him.
Does this passage mean Jewish people today are “children of Hagar”?
It must never be used that way. Paul’s categories aren’t ethnic but covenantal, and he’s arguing with fellow Jews about how anyone, Jew or Gentile, is accepted by God. Paul himself was a Jew, and he places himself firmly among the children of promise. His own heart towards his kinsmen is one of unceasing anguish and longing for their salvation (Romans 9:2–3), and he insists God hasn’t rejected his people (Romans 11:1). Any reading of Galatians 4 that produces contempt for Jewish people has turned the apostle’s argument on its head. The chapter is a warning against self-righteousness, and using it to feel superior is the very sin it exposes.
Isn’t it dangerous to argue against the plain meaning of a Bible verse?
Nobody is denying Sinai is in Arabia; the verse is true and we affirm it. What’s being denied is an addition to the verse, namely that Arabia means the modern kingdom of Saudi Arabia. The plain meaning of any text is the meaning its author intended and its first readers would have understood, which is why we study the language, the history and the geography of the period. Taking a 1st-century word and filling it with a 21st-century political boundary isn’t defending the plain sense. It’s quietly replacing it.
