A House of Prayer for All Peoples and the Light That Rises

• Anchor Bible Dictionary — “Isaiah, Book of” (esp. the Third Isaiah section), “Eunuch,” “Sojourner,” “Temple, Jerusalem,” “Fasting,” “Sabbath,” “Zion Traditions,” “Divine Warrior.”
• Dictionary of the Old Testament: Prophets (IVP) — “Israel,” “Justice, Righteousness,” “Nations,” “Zion,” “Worship and Cult,” “Isaiah: Book of.”
• Theological Dictionary of the Old Testament (TDOT) — סָרִיס saris, נֵכָר nekhar, תְּפִלָּה tefillah, צוֹם tsom, שַׁבָּת shabbat.
• Theological Dictionary of the New Testament (TDNT) — προσευχή, εὐνοῦχος, ἀλλογενής, πανοπλία.

They settle the legal background and they do not settle the measurement. Every reference work on Isaiah 56 points to Deuteronomy 23 and to the exclusion of the emasculated and the foreigner from the assembly. That is right, and this page says so. What no dictionary says, because no dictionary counts, is that the two passages share no pair of adjacent words in Hebrew and only two function words in Greek. The reversal is thematic. It is not verbal, and a page that quotes a dictionary and then implies a quotation has moved from one to the other without saying so.

One term the dictionaries handle better than the screen can. סָרִיס is not always a castrated man; in several Hebrew Bible passages it is a court official, and Potiphar — who has a wife — is called one at Genesis 39:1, where the Greek is εὐνοῦχος. The screen cannot tell the two senses apart, because it compares forms and not meanings. Isaiah 56:3 makes its own sense plain by having the man call himself a dry tree, and that is a reading, not a measurement.

Herod’s temple carried a low stone barrier, the סורג / δρύφακτος, with warning notices set into it in Greek. Two survive. Their opening word is the word Greek Isaiah uses for the person 56:3 comforts.

“No foreigner is to enter within the balustrade and enclosure around the sanctuary. Whoever is caught will himself be responsible for his death, which will follow.”The Jerusalem temple warning inscription (OGIS 598; the complete stone found by Clermont-Ganneau in 1871). Quoted here in English translation only. The inscription is NOT on this disk, nothing was measured against it, and the Greek text was not collated.

What can be measured, and what is only observed. Measured: ἀλλογενής stands in 47 places in the Greek Old Testament files held here, spread across eighteen books, and four of the 47 are in Isaiah — 56:3, 56:6, 60:10 and 61:5. Three of the four are on this page. Measured: the word occurs once in the whole Greek New Testament, at Luke 17:18, where it is the Samaritan leper who came back. Observed, not measured: that the barrier notice and Greek Isaiah 56 use the same word for the same class of person. That observation rests on a published transcription this project does not hold, and it is offered as context, not as a finding.

Josephus describes the barrier and its notices twice (Antiquities 15.417; Jewish War 5.194). Named, not consulted — there is no Josephus corpus on this disk.

The Wisdom of Solomon takes up Isaiah 56 directly. It is in the CATSS corpus on this disk, so the connection could be measured rather than asserted. It measures one.

Wisdom has a blessed eunuch, hands that worked no lawless deed, and a portion in the temple of the Lord. Isaiah 56 has a eunuch who is not a dry tree, a man who keeps his hands from doing evil, and a place in God’s house. Measured against Isaiah 56:3, 56:4 and 56:5, the deepest contiguous run in Wisdom 3:13–14 and 4:1 is ONE. The words are ὅτι, μή, καί and ἐν. A book that is obviously reworking a passage can share nothing measurable with it, and this is a clean example inside a single language and a single corpus.

Isaiah 59:17, Wisdom 5:17–20 and Ephesians 6 are read as one tradition by practically everyone. All three are on this disk. Every pairwise run between them is ONE or ZERO.

Wisdom 5:18: ἐνδύσεται θώρακα δικαιοσύνην καὶ περιθήσεται κόρυθα κρίσιν ἀνυπόκριτον — he will put on righteousness as a breastplate and set on unfeigned judgement as a helmet. Isaiah 59:17 has ἐνεδύσατο δικαιοσύνην ὡς θώρακα; Ephesians 6:14 has ἐνδυσάμενοι τὸν θώρακα τῆς δικαιοσύνης. Three sentences about the same breastplate, and the deepest contiguous run between any two of them is one word. The full grid is in stage 4.

The Persian-period restoration setting usually assigned to Isaiah 56–66; the practice of court eunuchs across the Neo-Assyrian, Neo-Babylonian and Persian administrations; Nehemiah 13:15–22 on Sabbath trade and Zechariah 7:1–7 on fasting in the fifth and seventh months as the nearest datable parallels to Isaiah 58; and the caravan trade of Midian, Ephah, Sheba, Kedar and Nebaioth named in Isaiah 60:6–7. All of this is standard background. None of it was measured, and no Akkadian, Persian or epigraphic corpus exists on this disk to measure it against. The one Second Temple text this page does measure is the Wisdom of Solomon, because CATSS supplies it.

The root צדק stands in ten verses of these five chapters and the noun יְשׁוּעָה in four. They stand together in exactly TWO.

One word had to be thrown out of this count. A first pass matched תְּשַׁוַּע at 58:9 as a ישע form. It is not: it is from שׁוע, to cry for help, and it was removed by hand. A consonant screen will do that to you, and the way to keep it honest is to look at every hit. Isaiah 59:11 carries לִישׁוּעָה and is the fourth genuine occurrence.

And one the Greek does not have: at 59:17 the Hebrew ends and he wrapped himself in zeal (קִנְאָה) as a cloak; the CATSS row ends καὶ τὸ περιβόλαιον and stops. These are reported as differences between two files. No claim is made about which reading is older or which text moved.

Across the 89 CATSS rows against 7,927 verses of the Greek New Testament: 87 reach two, 66 reach three, 15 reach four, 5 reach five, 3 reach seven, 1 reaches eight, and nothing reaches nine. NOTHING REACHES SIX — the distribution jumps from five straight to seven.

Read the bands, not the runs. Six of the ten rows that stop at four have a tie band of one — 56:11, 58:3, 59:9, 59:14, 59:20 and 60:12 — and only one of the six is a quotation. 59:20 is Paul. 56:11 and 59:14 both carry the same four words as Romans 3:16, ἐν ταῖς ὁδοῖς αὐτῶν, without being quoted, 58:3 lands on the closing greetings of Hebrews, 59:9 on a sentence about the disciples not understanding, and 60:12 on the fall of Babylon. A low band tells you a run is rare. It does not tell you it is a quotation.

Isaiah 56:7 is quoted in all three Synoptic temple-cleansing scenes, and the three runs are 8, 5 and 4 — exactly in proportion to how much of the sentence each evangelist keeps.

This is one of the few places on this shelf where the arithmetic and the argument agree with each other. It is worth saying plainly that they usually do not. The tie band on the run of eight is one: Mark 11:17 is the only verse in the entire Greek New Testament that shares eight consecutive words with any row of Isaiah 56–60.

Every one of these is a connection commentaries make. Here is what the screen says about each.

This table is the page. Eighteen expected connections. Three of them are deep, all three are explicit citations, and all three are in chapters 56 and 59. Everything the reader most wants to be a quotation — Revelation 21 out of Isaiah 60, Ephesians 6 out of Isaiah 59:17 — measures ONE or TWO. Not one of these connections is being denied. Revelation 21 is plainly built out of Isaiah 60; Ephesians 6 is plainly built out of Isaiah 59:17. What the table says is that this screen — contiguous identical word forms — cannot see them, because the New Testament writers reused the images and the vocabulary without reusing the strings. A measurement that finds nothing has found something about the measurement.

The third beatitude — blessed are the meek, for they shall inherit the earth — is traced by every commentary to Psalm 37:11. On the Greek screen it is three words closer to Isaiah 60:21.

The string κληρονομήσουσιν τὴν γῆν occurs in exactly THREE of the 30,348 Greek Old Testament verse units screened here: Isaiah 60:21, Isaiah 61:7 and Numbers 14:31. It does not occur anywhere in the Greek Psalter.

And now the correction, which matters more than the finding. The entire difference between Isaiah’s three and the psalm’s one is two function words: the postpositive δέ, which any writer quoting the psalm would drop, and the article τήν. Psalm 37 shares πραεῖς with Matthew 5:5 and Isaiah 60:21 does not. On the Hebrew side the result reverses completely: יירשו ארץ stands in five verses of the Hebrew Bible — Isaiah 60:21 and Psalm 37:9, 11, 22 and 29 — and the Hebrew screen’s own maximum for Isaiah 60:21 is two, with a tie band of fifteen, of which those four psalm verses are four. So in Hebrew Isaiah stands beside the psalm, and in Greek it stands apart from it, and the whole reversal is one definite article. This page reports the measurement and explicitly refuses the argument it invites. Nothing here says Matthew was reading Isaiah 60 rather than Psalm 37.

Five texts everyone reads as one tradition. Every pairwise contiguous run between them is ONE or ZERO.

The shared words are real and they are isolated: θώρακα (Isaiah 59:17, Wisdom 5:18, Ephesians 6:14, 1 Thess 5:8), περικεφαλαίαν (Isaiah 59:17, Ephesians 6:17), σωτηρίου (Isaiah 59:17, Ephesians 6:17). Never two in a row. Isaiah has περικεφαλαίαν σωτηρίου adjacent; Ephesians has τὴν περικεφαλαίαν τοῦ σωτηρίου, and the two articles cut the run from two to one. This is the same mechanism as the Matthew 5:5 result on the other side of the page, and it is why nothing on this shelf should ever be argued from a run alone.

Greek-side runs use the unigram fallback ON, so the ones above mean shares isolated words and no adjacent pair. The single zero — Wisdom 5:19 against Ephesians — means shares no word at all.

Twelve of the ninety verses share no two consecutive Hebrew words with any verse outside chapters 56–60.

56:12; 57:12, 57:17, 57:18; 58:1, 58:3; 59:5, 59:10, 59:11, 59:17; 60:6, 60:17. Two of the twelve are worth naming. 58:1 is cry aloud, do not hold back, lift up your voice like a trumpet. 59:17 is the armour. Both are among the best-known sentences in these chapters, and neither shares an adjacent word pair with anything else in the Hebrew Bible.

And the deepest Hebrew runs on the page — four of the six in chapter 60:

Five of those six point back inside Isaiah, and four of the six are in chapter 60 alone. Only 57:1 leaves the book.

Chapter 60 and Isaiah 49 are the closest pair of chapters this page found, and the closeness is two verses, not a texture.

Note the convention in this one table. It runs with the unigram fallback ON, the Greek-side convention, so a 1 means shares isolated words and no adjacent pair, and the two zeros — 60:13 and 60:15 — mean shares no word at all with any verse of Isaiah 49. That is the opposite of what a zero means in the twelve-zero list above.

Twenty of the twenty-two verses stop at nought, one or two. Two verses are almost identical to a verse of chapter 49. That is an edge, not a fade — the same profile the Obadiah page found against Jeremiah 49, and the page says so rather than letting two verses recommend a whole chapter. Which way it travelled is not measurable here and is not asserted.

Isaiah 56:3–7 admits precisely the people Deuteronomy 23 shuts out. Measured against each other, the deepest contiguous run is TWO, and both twos are function words.

The Greek does not even share the noun. LXX Deuteronomy 23:2 bars θλαδίας καὶ ἀποκεκομμένος, the crushed and the cut off; Greek Isaiah 56:3 comforts ὁ εὐνοῦχος. Two different words for the same man. Note the versification: Deuteronomy 23 in the Hebrew and the Greek is one verse ahead of the English, so Hebrew/Greek 23:2 is English 23:1. The offset is real, it was derived from the files, and it is stated here so the references above can be checked.

Every figure on this page was measured after MorphGNT’s spelling equivalences were applied on both sides of the Greek screen. Nothing was copied from a sibling page.

The fold folds οὐ/οὐκ/οὐχ, ἐκ/ἐξ and the movable nu, so that a shared run is not cut at a word the two editions merely spell differently. It matters here because CATSS writes οὐκ where MorphGNT normalises to οὐ, and several rows in chapter 59 turn on a negative. Pages published on this shelf before 30 August 2026 report lower cross-corpus figures for this reason, and any figure on this page that is compared with one of theirs must be compared with care. The headline does not move either way: 56:7 measures eight before the fold and eight after it, because every word in that run is spelled identically in both editions.

All five chapters were run through the alphabetic screen and none of them is an acrostic. Chapter 56 matches three letters of the twenty-two, chapter 57 three, chapter 58 one, chapter 59 four and chapter 60 three — which is what random verse openings look like in Hebrew. Chapter 60 is the only one that even has the right number of verses, twenty-two, and it is not an acrostic: it opens ק, כ, ו, ש, א… A null result is a result, and it is printed because twenty-two verses is exactly the coincidence that invites a claim. The screen is verse-initial only and strips no prefixes, both on purpose: stripping conjunctions is the move that manufactures acrostics that are not there.

Two real patterns in the verse openings that the acrostic screen does NOT report, because neither is an acrostic. First: 60:18, 60:19 and 60:20 all open with לֹא — three consecutive verses of no more — and the CATSS Greek keeps a negative at the head of all three (καὶ οὐκ, καὶ οὐκ, οὐ γάρ), so this feature survives translation. Second: 60:15 and 60:17 both open with תַּחַת, instead of, and 60:17 carries it four times inside one verse — and this feature does not survive: the Greek opens 60:15 with διά and moves its ἀντί off the head of 60:17. Two Hebrew patterns, one kept and one lost, and the page reports both rather than only the one that travels.

Isaiah 56–66 is one of the standing composition problems of the Bible. Duhm separated it as Trito-Isaiah in 1892; Elliger argued for a single later author; Westermann for a core in 60–62 with later framing; Hanson read it as the literature of a marginalised visionary party against a Zadokite establishment; Sekine and Steck for layered redaction; Blenkinsopp, Childs and Sweeney for reading it as the deliberate close of a single sixty-six-chapter book, with 56:1–8 and 66:18–24 as an inclusio around the whole of it. Nothing measurable on this shelf settles any of it. The eight-word agreement between 60:4 and 49:18 and the seven between 60:16 and 49:26 are exactly the kind of datum cited in that argument, and they are equally consistent with every position in it, because a run says nothing about direction. This page takes no side, and says so rather than letting a silence read as agreement.

Greek Isaiah is itself a scholarly subject. Seeligmann, Ziegler, van der Kooij and Troxel have argued at length about how free its translator is and whether he reads his own period into the text. Several divergences printed on this page — τὸ ἔλεός μου for my righteousness at 56:1, τόπον ὀνομαστόν for יָד וָשֵׁם at 56:5, the inserted Ιερουσαλημ at 60:1, ἐν ὀργῇ added at 58:13, the missing zeal-cloak at 59:17 — are precisely the sort of thing that literature is about. This page reports them and does not explain them, because explaining them means asserting a direction, and the house rule forbids it.

And one argument this page deliberately does not enter. Whether Isaiah 56:3–7 abrogates, qualifies or presupposes Deuteronomy 23 is a live theological question with a long history in both Jewish and Christian reading. The page measures the verbal contact between the two passages, finds it to be almost nothing, and stops. The absence of shared wording is not an argument that Isaiah is unaware of the law, and it must not be read as one.

No manuscript evidence of any kind was consulted. Not the Great Isaiah Scroll (1QIsaᵃ), which carries all five of these chapters in full and is the single most obvious thing to check against a page about Isaiah; not 1QIsaᵇ or any 4QIsa fragment; not Codex Vaticanus, Sinaiticus or Marchalianus for the Greek; not Ziegler’s Göttingen apparatus. The Hebrew is Sefaria’s Miqra according to the Masorah as this project holds it, and the Greek is Rahlfs as digitized by CATSS. Where this page says the two texts differ, it means these two files differ.

The missing row at 56:12 was NOT checked against any other edition. The CATSS file on this disk runs Isaiah 56:1–11 and passes straight to 57:1. That is a fact about this file. Whether Ziegler’s Göttingen Isaiah or a particular Rahlfs printing carries a verse 12, and on what manuscript authority, was not checked and could not be checked here. This is the single most checkable claim on the page that this page did not check, and it is named first for that reason.

The ESV column was not verified against a held ESV text. No ESV file for Isaiah exists in this project and no Crossway API key has ever been issued to it. The English above was typed, and its verse alignment rests on the verse counts and chapter openings, which do agree across all three columns here except at 56:12. The Hebrew and Greek columns were pulled programmatically out of the corpus files and were not typed.

The temple warning inscription was not measured. It is quoted in English translation only, from the standard publication (OGIS 598). The Greek text is not on this disk, no epigraphic corpus is, and the observation that it shares ἀλλογενής with Greek Isaiah 56 rests on a transcription this project does not hold. It is context, not evidence.

Josephus, Philo, the Mishnah and the Qumran sectarian texts were not consulted. 1QSa 2:3–9 and 4QMMT bear directly on who may enter the assembly and are the closest Second Temple counterweight to Isaiah 56; 11QTᵃ (the Temple Scroll) legislates on the same question. None of them is on this disk. The one Second Temple witness this page does measure is the Wisdom of Solomon, and only because CATSS supplies it.

Rabbinic and patristic reception was not surveyed. Isaiah 58 on fasting and Isaiah 60 on the light of the nations both have long histories in synagogue and church reading — Isaiah 60 is the Epiphany lection in the Western tradition and Isaiah 56–60 supply four of the seven haftarot of consolation. None of that was read for this page, and none of it is a measurement.

The Targum, the Peshitta and the Vulgate were not consulted for any verse. Targum Jonathan on 56:5 and on 60:1 would bear directly on two of the divergences printed above.

1. The headline is a comparison of two numbers taken from different screens. ‘Chapter 60 all but disappears against the Greek New Testament and deepest against the Hebrew Bible’ sets a Greek-side figure beside a Hebrew-side one, and the two screens do not mean the same thing by a run: the Greek screen runs with the unigram fallback ON and the Hebrew screen with it OFF, and they search corpora of 7,927 and 23,114 units respectively. The comparison is real but it is not like-for-like, and a reader is entitled to know that before being impressed by it.

2. The Matthew 5:5 result is a two-article artefact and the page says so twice, which may still not be enough. A run of three against Isaiah 60:21 and a run of one against Psalm 36:11 LXX is a true statement about strings and a near-worthless statement about sources. If any sentence on this page is likely to be quoted out of context, it is that one. It is printed because refusing to print a measured result because it might be misused is its own kind of dishonesty; it is fenced because the fence is the finding.

3. The structure diagram rests on one edition’s paragraph marks. The eleven sections are the {פ} and {ס} of the Sefaria file. Those markers are a real feature of the Masoretic tradition, but manuscripts differ over them and none was collated. The one-verse section at 56:3 and the paragraph that crosses the 56/57 chapter break are exactly the sort of division that varies between editions, and both are load-bearing in the diagram above.

4. The passage boundary is administrative at the front and literary at the back. 56:1 does open something — nearly every commentator marks a major break there — but 60:22 closes a chapter, not a unit: chapters 60, 61 and 62 are read together by most, and Isaiah 61:1–3 already has its own page on this shelf. The back edge of this study is where the next page starts, and that is a coverage decision, not a literary judgement.

5. The Hebrew screen excludes all five chapters from its own target. So when 59:17 is reported as 0, that means outside Isaiah 56–60. Inside them it may share freely. Both numbers are true and they answer different questions.

6. Two claims were withdrawn while this page was built. (a) A draft reported that the pair righteousness / salvation stands in three verses of these chapters, including 58:9. It does not: the word at 58:9 is תְּשַׁוַּע, from שׁוע to cry for help, and a consonant screen had folded it in with ישע. The count was corrected to two by hand. (b) A draft said the Sabbath is named fourteen times in Isaiah. It is not: fourteen is the count of verses carrying the consonant string שבת, most of which are ceased or to dwell. The Sabbath noun stands in six verses, and that is the figure printed.

7. Nothing here settles what the house of prayer is for. Whether Isaiah 56:7 envisages Gentile sacrifice at a rebuilt altar, proselyte incorporation into Israel, or something eschatological, is a question the count of eight words does not touch. The measurement says Mark quoted the sentence whole. It does not say what the sentence means.

• Oswalt (NICOT), Childs (OTL), Blenkinsopp (Anchor Yale, vol. 3), Westermann (OTL), Goldingay (ICC), Motyer, Watts — consulted as the standing frame for Isaiah 56–66; no commentary supplied a number printed on this page.
• Duhm, Das Buch Jesaia; Elliger, Die Einheit des Tritojesaja; Hanson, The Dawn of Apocalyptic; Steck, Studien zu Tritojesaja; Sekine — on the composition of chapters 56–66. Named as the shape of the argument; none was read for this page.
• Seeligmann, The Septuagint Version of Isaiah; Ziegler, Untersuchungen zur Septuaginta des Buches Isaias; van der Kooij; Troxel, LXX-Isaiah as Translation and Interpretation — named, not consulted, and Ziegler’s critical text is the specific thing this page could not check at 56:12.
• Olyan, Rites and Rank; Schüle and others on Isaiah 56 and the law of the assembly — named, not consulted.
• OGIS 598 — the Jerusalem temple warning inscription. Quoted in English translation only; not held, not measured.
• Text: Sefaria, Miqra according to the Masorah; Rahlfs’ Septuaginta as digitized by CATSS (64 files, 30,637 verse units held, 30,348 screened with the Odes excluded); SBLGNT as digitized by MorphGNT (7,927 verses). These three corpora are the only evidence behind every number on this page.

The deepest verbatim contact these ninety verses make with the New Testament is a sentence about people who were told they did not belong. Eight consecutive words, tie band one: my house shall be called a house of prayer for all the nations. Isaiah says it to a eunuch and a foreigner. Mark records Jesus saying it in a temple that had a stone barrier with a Greek notice on it using the very word Greek Isaiah uses for the foreigner. And Mark is the only evangelist who keeps the last three words. Matthew stops at house of prayer. Luke stops earlier still. The clause that measures the difference — πᾶσιν τοῖς ἔθνεσιν — is the clause about everybody else.

And the chapter everybody loves is the one the measurement cannot see. Isaiah 60 — arise, shine, for your light has come; gates that are never shut; no more sun, no more moon, the Lord an everlasting light — is the quarry Revelation 21 was cut from, and against the whole Greek New Testament its maximum run is four, and the four is about Babylon. Every deep run chapter 60 has points backwards, into Isaiah 49 and Isaiah 55. The light chapter faces the past, on the numbers. What John did with it was not quotation. It was something harder to measure and better than measuring.

Two definite articles decide two of the results on this page. Ephesians 6:17 says τὴν περικεφαλαίαν τοῦ σωτηρίου where Isaiah 59:17 says περικεφαλαίαν σωτηρίου, and a run of two becomes a run of one. Matthew 5:5 says τὴν γῆν where the Greek psalm says γῆν, and a psalm everyone cites falls to one while a verse of Isaiah nobody cites rises to three. This is what it looks like when a method reaches the end of what it can do. The right response is not to trust the method less. It is to say out loud, every time, what the number is a number of.

What the numbers are for. Not to prove the connections. Fifteen of the eighteen connections a reader expects on these chapters measure between one and four, and every one of them is still there in the New Testament. The numbers are for keeping the page honest about which claims rest on the text and which rest on the reader. Eight words with a band of one at Isaiah 56:7 is the text. Revelation 21 answering Isaiah 60 is the reader — a right reading, and this page has said which is which.