The Septuagint in the sayings of Jesus

“Have you never read?”

In the temple, children were shouting praise and the chief priests objected. Jesus answered them with a psalm, in a wording that exists only in the Greek translation. This page takes every Old Testament quotation in Jesus' recorded speech, all forty, and scores each one against the Hebrew and the Greek. It counts the sayings that need the Greek, and it counts the ones that follow the Hebrew and Aramaic instead. Both columns matter.

The claim
Some of Jesus' recorded arguments only work in the Greek Bible, and they sit in a record that also preserved his words in Aramaic and Hebrew.
40
sayings scored, all four Gospels
3
arguments that collapse without the Greek reading
13
consecutive Greek words in the longest verbatim match
5
sayings preserved in Hebrew or Aramaic form
Three things first
01

The question, precisely

The Gospels record Jesus' sayings in Greek. So the useful test is not whether the wording matches the Greek Bible. It is whether the saying's argument works without it: does the point Jesus makes depend on a reading found in the Septuagint and absent from the Hebrew?

02

The method

Every quotation in Jesus' direct speech is graded. A: the argument collapses without the Greek reading. B: distinctively Greek wording, but the point survives from the Hebrew. C: no usable signal. Counter: the saying follows a Hebrew or Aramaic form instead. The counters are kept in full view.

03

What this page claims

That several of Jesus' recorded arguments require the Greek reading, and that the tradition also preserved his sayings in Hebrew and Aramaic forms where it had them. It does not claim to know which language Jesus spoke in every scene, and it does not claim the Greek text is superior.

I

The temple scene

Matthew 21:15–16 · Psalm 8

The claim's strongest case first. Children are crying out in the temple: “Hosanna to the Son of David.” The chief priests object to what the children are saying. Jesus answers with Psalm 8: “Have you never read: out of the mouths of infants and nursing babies you have prepared praise?” Whether that answers the priests depends entirely on which text is being read.

The Hebrew text · Psalm 8:3
Out of the mouths of infants and sucklings you have founded strength
מִפִּי עוֹלְלִים וְיֹנְקִים יִסַּדְתָּ עֹז
Masoretic Text · the word is עֹז, “strength”
The Greek translation · Psalm 8:3
Out of the mouths of infants and sucklings you have prepared praise
ἐκ στόματος νηπίων καὶ θηλαζόντων κατηρτίσω αἶνον
Septuagint · the word is αἶνον, “praise” · read it in the reader
The saying · Matthew 21:16
Have you never read: out of the mouths of infants and sucklings you have prepared praise?
οὐδέποτε ἀνέγνωτε ὅτι Ἐκ στόματος νηπίων καὶ θηλαζόντων κατηρτίσω αἶνον;
All seven quoted words match the Greek translation exactly, seven for seven

The priests objected to what the children were saying. A verse about God preparing praise from children's mouths answers them. A verse about God founding strength does not. The retort's relevance is created by the Greek translation's word. And the saying is framed as a challenge about reading: “have you never read,” addressed to the chief priests, in the Jerusalem temple.

Two honesty notes. This scene appears only in Matthew, so the standard critical question applies: if the saying is Jesus' own, it is direct evidence of him arguing from the Greek Psalter; if it is Matthew's composition, it remains evidence that the earliest tradition found nothing implausible in Jesus doing so. And the checks cut in the exhibit's favor: the Aramaic Targum of this psalm reads “strength,” with the Hebrew. Among the versions checked, the Greek stands alone with the word the retort requires.

Matt 21:15–16 (SBLGNT) · Ps 8:3 LXX (Rahlfs) vs MT · Tg. Psalms 8:3 · rabbinic reception at b. Sotah 30b
II

The charge against the teachers

Mark 7:6–7 · Isaiah 29:13

The second of the three arguments that need the Greek. Pharisees and scribes challenge Jesus over the tradition of the elders. He answers by quoting Isaiah against them. The quotation runs thirteen consecutive Greek words identical to the Septuagint, and the two elements that carry the attack are not in the Hebrew.

The Hebrew text · Isaiah 29:13
This people honors me with its lips, but its heart is far from me, and their fear of me is a commandment of men learned by rote
Masoretic Text · the charge is rote piety; there is no “in vain”
The Greek translation · Isaiah 29:13
This people honors me with its lips, but its heart is far from me, and in vain do they worship me, teaching the precepts of men
ἡ δὲ καρδία αὐτῶν πόρρω ἀπέχει ἀπ᾿ ἐμοῦ, μάτην δὲ σέβονταί με διδάσκοντες ἐντάλματα ἀνθρώπων
Septuagint · futility plus a charge against teachers · read it in the reader
The saying · Mark 7:6–7
This people honors me with their lips, but their heart is far from me. In vain do they worship me, teaching as doctrines the precepts of men.
ἡ δὲ καρδία αὐτῶν πόρρω ἀπέχει ἀπʼ ἐμοῦ· μάτην δὲ σέβονταί με, διδάσκοντες διδασκαλίας ἐντάλματα ἀνθρώπων
Thirteen consecutive words identical to the Greek translation

Both hinges of the saying exist only in Greek. The verdict that the worship is futile (“in vain”) has no counterpart in the Hebrew. And where the Hebrew indicts how the people worship, the Greek indicts what the teachers teach. Jesus deploys the verse against the scribes and Pharisees precisely as teachers: “You abandon the commandment of God and hold to the tradition of men.” The application turns on the Greek translation's wording.

Mark 7:6–7, parallel Matt 15:8–9 (SBLGNT) · Isa 29:13 LXX (Rahlfs) vs MT
III

“The two shall become one flesh”

Mark 10:7–8 · Genesis 2:24

Asked about divorce, Jesus quotes Genesis: a man and his wife, “and the two shall become one flesh,” then presses the word: “so they are no longer two but one flesh.” The Hebrew text reads only “they shall become one flesh.” The words “the two,” which Jesus' follow-up sentence leans on, are in the Greek translation.

Why this exhibit is graded a step below the first two: the Greek is not alone here. The Samaritan Pentateuch, the Syriac, and the Latin Vulgate also read “the two,” and a scribal eye-skip has been proposed as the way the words dropped out of the Hebrew copying tradition. Jesus may have known a Hebrew text that contained them. What the exhibit shows either way: the reading Jesus argues from is the one the Septuagint preserves.

Mark 10:7–8, parallel Matt 19:5–6 · Gen 2:24 LXX vs MT; Samaritan Pentateuch; Peshitta; Vulgate
The full ledger

Forty sayings, four grades

Every Old Testament quotation in Jesus' direct speech across Matthew, Mark, Luke, and John, scored the same way as the exhibits above. They are the spine of the field, not a highlight reel.

3 A
17 B
15 C
5 counter
Working corpus of 40 entries; grading and verification notes in the sources below.
AThe argument needs the Greek

The temple retort (Psalm 8), the charge against the teachers (Isaiah 29), and “the two shall become one flesh” (Genesis 2). In each, the point being argued rests on a reading the Hebrew does not have.

BDistinctively Greek wording

A steady drizzle across all four Gospels: the sea monster of Jonah, “mercy, and not sacrifice,” “not by bread alone but by every word,” “The Lord said to my lord.” Septuagintal diction, though the sayings would survive from the Hebrew.

CNo usable signal

Where the Hebrew and Greek agree in substance, or the quotation is too free to test, no conclusion is drawn. Fifteen entries sit here, kept on the ledger so the corpus stays complete rather than curated.

Counter: follows a different text

Five sayings track the Hebrew, the Aramaic Targum, or spoken Aramaic instead of the Greek. These are detailed below, because they carry the argument's second pillar.

One more check, against cherry-picking: the mix holds in every layer of the Gospel tradition. Mark, the material shared by Matthew and Luke, the material unique to each, and John all contain both Greek-aligned and non-Greek entries. No single writer's habit explains the pattern.

The second pillar

The sayings that do not follow the Greek

The claim's second half lives here. The easiest objection to everything above is that the evangelists simply dressed Jesus' words in the church's Greek Bible. These five entries are the answer. Where the tradition had his words in another form, it kept them in that form.

Aramaic“Eloi, Eloi, lema sabachthani”: the cry from the cross is preserved in Aramaic, then translated for the reader. Mark 15:34, quoting Psalm 22:2
Targum“…lest they turn and it be forgiven them” follows the Aramaic Targum's wording of Isaiah 6:10, against both the Hebrew and the Greek. Mark 4:12
Hebrew“I will strike the shepherd” follows the Hebrew form of Zechariah 13:7. The Greek version reads an imperative, “smite the shepherds,” plural. Mark 14:27 · see the Greek in the reader
Hebrew“He who ate my bread lifted his heel against me” sits closer to the Hebrew of Psalm 41 than to the Greek. John 13:18
Mixed“Behold, I send my messenger before your face” blends Exodus and Malachi in a form closer to the Hebrew than to the Greek. Matt 11:10, parallel Luke 7:27

This is why the counters strengthen the case rather than damage it. A tradition that preserved Aramaic on Jesus' lips at the crucifixion, and Hebrew forms elsewhere, was not systematically rewriting his words into the Greek Bible. So where a recorded argument depends on the Greek reading, “the editors did it” is an assumption, not an explanation.

The remaining objection

Could Jesus have used a Greek Bible at all?

Jesus presumably taught mostly in Aramaic, and the objection writes itself: a Galilean teacher would not quote a Greek translation. The archaeology of first-century Judea says the premise is too simple. Greek was not a foreign language there. It was carved into Jewish stone.

01

A Greek synagogue in Jerusalem

The oldest synagogue inscription ever found was excavated in the City of David, dated before 70 AD. It is written entirely in Greek, and it records that the synagogue was built “for the reading of the Law and the teaching of the commandments.” Scripture was being read in a Greek-inscribed synagogue in pre-destruction Jerusalem.

02

Greek on Jewish graves

Roughly forty percent of the surviving Jewish inscriptions from first-century Jerusalem are in Greek, by published count. Families chose Greek for the most Jewish act there is: burying their dead.

03

Greek scripture in Judea

Greek biblical scrolls were physically present in Judea in Jesus' era: a Greek Leviticus among the Dead Sea Scrolls, a Greek Minor Prophets scroll in the Judean desert. The full record of Jewish use of the Greek Bible is laid out in its own page.

None of this proves which language Jesus spoke in any given scene, and this page does not claim it. What the stones rule out is the premise that a Greek Bible was out of reach or out of place in Jewish Palestine. Greek scripture was read there, carved there, and buried with the dead there.

Kept deliberately modest

The claim, and its limits

The ledger shows

  • The claim itself: some of Jesus' recorded arguments only work in the Greek Bible, inside a record that also preserved his Aramaic and Hebrew.
  • Several of Jesus' recorded arguments depend on readings found in the Greek translation and absent from the Hebrew.
  • The strongest cases are polemical scenes where the reply is framed as reading: “have you never read?”
  • The tradition preserved Hebrew, Aramaic, and Targum forms of his sayings where it had them.
  • Greek-aligned and non-Greek quotations appear in every layer of the Gospel tradition.

The ledger does not show

  • Which language Jesus spoke in any particular scene. The scoring is of the recorded sayings and their arguments.
  • That every quotation follows the Greek. Fifteen entries carry no usable signal, and five follow other texts.
  • That the Greek text is superior to the Hebrew. That is a separate question this page does not argue.
  • A closed corpus. This is a working list of forty entries, and open verification items are flagged in the sources.
One book, one unbroken line

Made and revered in the synagogue. Argued from by Jesus. Built on by the apostles. Kept by the church.

Next in the line: the apostles built on it

Read the two verses everything turns on.

The reader shows the Greek beside two public-domain English translations. See “perfected praise” and “in vain do they worship me” on the page.

Sources and method

This page is adapted from a research scoreboard that grades all forty quotations individually, with per-entry verification notes. Texts checked against SBLGNT (New Testament), Rahlfs 1935 (Septuagint), and the Masoretic Text. Open items are tracked there, including apparatus checks against the Göttingen critical edition; the corpus is a working list of forty entries.