AI-generated connections. Each carries a verification badge with a recorded basis; contested links are flagged.
The keys and the gates change hands verbal / quotation: confirmed
Two rare words dominate v. 18 and v. 19: ᾅδης (G86, ten verses) and κλείς (G2807, six verses). Both reappear together in one sentence of the Apocalypse, where the risen Christ says he holds the keys of death and of Hades, and in Revelation 3:7 the key of David opens and shuts with no one to reverse it. The Verifier confirms the shared lexemes. Gill reaches for exactly this text when resisting Roman claims on v. 19: the key of David is in Christ's hand “and this he keeps in his own hand, and gives it to none”; Cambridge cites Revelation 1:18 in the same breath as the gates of Hades. ⚙ The two images in Matthew 16 are one image seen from opposite sides: the gates that cannot overpower the assembly are the gates whose keys its builder will be carrying.
Revelation 1:18 · Revelation 3:7
basis: Verifier: shared Greek lexemes G86 ᾅδης (rare, in 10 vv) and G2807 κλείς (rare, in 6 vv), plus G2198 ζάω (in 124 vv) and G1577 ἐκκλησία (in 111 vv); Greek to Greek, rare lexemes in both members, so a genuine verbal link and not a quotation formula
The rare verb that did prevail, once verbal / quotation: confirmed
κατισχύω (G2729, “to overpower”) occurs in only three verses in the New Testament, and Matthew 16:18 is one of them. Luke uses it of the crowd at the trial, whose voices prevailed and got Jesus condemned, and again in the warning to pray for strength to prevail and stand before the Son of Man. The Verifier records the shared lexeme in both. ⚙ The verb's small career is its own commentary: the force that overcame him at Pilate's judgment seat is the force that is promised never to overcome what he builds, and the middle term between the two is the resurrection which v. 20 is waiting for. Cambridge states the promise in the same key: the gates of Hades prevail over all things human, but the church shall never die.
Luke 23:23 · Luke 21:36
basis: Verifier: shared Greek lexeme G2729 κατισχύω (rare, in 3 vv, of which Matthew 16:18 is one); Luke 21:36 also shares G5207 υἱός (in 344 vv). All members are Greek New Testament, and the rarity of the lexeme carries the link; no quotation is claimed
Jeremiah named three times, all in Matthew verbal / quotation: confirmed
Ἱερεμίας (G2408) appears in just three verses of the New Testament, and Matthew has all three: here in the crowd's guess, and twice in his own formula citations (Matthew 2:17, Matthew 27:9). The Verifier confirms the shared lexeme with both, along with G4396 προφήτης. Cambridge's note on this very verse sends the reader to Matthew 27:9, and Ellicott mentions the tradition that Jeremiah's spirit had passed into Zechariah in the same connection. ⚙ Matthew alone records that some identified Jesus with Jeremiah, and Matthew alone quotes Jeremiah by name, twice, at the slaughter of the infants and at the price of blood. A Gospel that hears the prophet of lamentation at the beginning and end of the passion also preserves the guess that this was the prophet of lamentation come back.
Matthew 2:17 · Matthew 27:9
basis: Verifier: shared Greek lexeme G2408 Ἱερεμίας (rare, in 3 vv, all in Matthew), with G4396 προφήτης (in 138 vv) and, at Matthew 27:9, G5207 υἱός (in 344 vv); all members Greek within one Gospel
The verb of the imposed silence verbal / quotation: confirmed
The charge of v. 20 uses διαστέλλομαι (G1291, “to set apart,” hence to order strictly), a verb of only seven verses. The Verifier finds it shared with three Markan silences: after Jairus's daughter is raised, after the deaf man is healed, and coming down from the mountain of transfiguration, where the embargo is explicitly timed “until the Son of Man should have risen.” ⚙ That last parallel is what makes the thread more than a word count: the same rare verb governs a silence that is elsewhere dated by the resurrection, which is precisely the reason Benson gives here, that the disciples were not to announce it until the grand proof was given. Barnes and Pulpit both note that the synoptic parallels to our verse use a stronger word still.
Mark 9:9 · Mark 7:36 · Mark 5:43
basis: Verifier: shared Greek lexeme G1291 διαστέλλομαι (rare, in 7 vv); Mark 5:43 also shares G1325 δίδωμι (in 378 vv) and G3367 μηδείς (in 87 vv), Mark 7:36 shares G3367, Mark 9:9 shares G5207 υἱός (in 344 vv). Greek to Greek, no quotation claimed
Son of Man: the title the question presupposes structural / thematic: confirmed
Both Ellicott and Cambridge read v. 13 against Daniel's night vision, where one like a son of man comes with the clouds to the Ancient of Days and receives dominion that shall not pass away. Cambridge frames the question as asking whether the people take the title “in the sense which Daniel intended or in a lower sense,” and Ellicott says that interpreted with Daniel 7:13 in view the question already assumes the claim to be the Christ. Ezekiel's repeated address to the prophet as son of man supplies the other, humbler usage, and Gill takes the title that way here, of real humanity and low estate. ⚙ The link cannot be verified by shared Strong's numbers: Matthew is Greek and Daniel and Ezekiel are Hebrew and Aramaic, so no lexeme can be computed across the pair. The basis is the shared figure and title, which is why this is tiered structural and not verbal.
Daniel 7:13 · Ezekiel 2:1
basis: Cross-Testament, so no shared Strong's lexeme is computable (Greek to Hebrew/Aramaic). The recorded basis is the shared title and figure, named in this brief by Ellicott (on v. 13 and v. 16, citing Daniel 7:13) and Cambridge (on v. 13). No quotation formula appears in the BSB text
Elijah must come first structural / thematic: confirmed
The second guess in v. 14 is not folklore but exegesis. Poole grounds it directly: the Elijah answer “respected the prophecy, Malachi 4:5,” and he adds the tradition attested at John 1:21 that Elijah should come before the Messiah. Ellicott notes the awkward history of the expectation, that the crowd had first seen the Tishbite in John, who denied it, so the expectation transferred to the one continuing his work; Pulpit and Gill say the same, Gill adding that Malachi's Elijah was to come in power and spirit before the great day. ⚙ The crowd had the right prophecy and the wrong slot: they cast Jesus in the forerunner's role. The thread is structural because Matthew makes no citation here; the connection is the shared expectation, and the Greek to Hebrew pair excludes any computed lexeme.
Malachi 4:5 · Matthew 11:14
basis: Cross-Testament for Malachi, so no shared Strong's lexeme is computable; the basis is the shared expectation, cited on this verse by Poole, Ellicott, Pulpit and Gill. Matthew 11:14 is included because Gill's own note here refers the reader to it. Tiered structural, not verbal, because the refs mix Old and New Testament and the BSB text carries no citation formula
The tried stone and the living God: whose titles these are structural / thematic: confirmed
Two Old Testament title-fields stand behind vv. 16 and 18, and the voices in this brief supply both. For the rock, Cambridge says the expression is probably drawn from Isaiah 28:16, the precious cornerstone laid in Zion; Ellicott gathers the poetry that gives the name Rock to God and not to a man (Deuteronomy 32:4, 18; 2 Samuel 22:3; Psalm 18:2) and argues from it that the foundation here is Christ; Poole and Barnes cite Isaiah 28:16 alongside 1 Corinthians 3:11 and 1 Peter 2:6. For “the Son of the living God,” Barnes lists the covenant occurrences (Joshua 3:10; 1 Samuel 17:26, 36; Jeremiah 10:9-10) and Poole the contrast with idols that have eyes and see not. ⚙ Both titles are borrowed, deliberately, from texts about God's own sufficiency, and Peter puts them on the man beside him. Neither is a quotation, and neither can be tested by shared lexemes across the Testaments.
Isaiah 28:16 · Joshua 3:10 · Psalm 118:22
basis: Cross-Testament, so no shared Strong's lexeme is computable (Greek to Hebrew). Basis: shared title and motif, cited on these verses by Cambridge (Isaiah 28:16), Ellicott (Deuteronomy 32:4, 18; Psalm 18:2), Barnes (Joshua 3:10; 1 Samuel 17:26) and Poole. Psalm 118:22 is included as the stone-rejected motif standing behind the same building image; it is the weakest member of the three and is claimed only thematically
The key laid on a servant's shoulder structural / thematic: confirmed
Four voices in this brief send the reader to the same place for v. 19. Benson: “See note on Isaiah 22:22.” Geneva calls the keys “a metaphor taken from stewards who carry the keys: and here is set forth the power of the ministers of the word, as Isa 22:22 says.” Poole quotes it, that the key of the house of David shall be laid on his shoulder, and observes that the text is applied to Christ at Revelation 3:7. Barnes and Pulpit cite it too, Pulpit remarking that there “the figure is similar.” Ellicott builds his whole reading on it, with Eliakim son of Hilkiah as the pattern of the chief officer over the household. ⚙ The steward's key is the one image every commentator here agrees on, and the point of the Isaiah text is that the office is delegated and revocable. The link is cross-Testament, so it cannot be tiered verbal and no shared lexeme exists to compute.
Isaiah 22:22
basis: Cross-Testament (Greek to Hebrew), so no shared Strong's lexeme is computable and the tier cannot be verbal. Basis: the shared steward-and-key image, cited on this verse by Benson, Geneva, Poole, Barnes, Pulpit and Ellicott. The BSB text of Matthew 16:19 contains no citation formula
The parallel reports, and what Matthew alone adds flagged: verify source
The Verifier links v. 14 to Mark 8:28 and Luke 9:19 through G910 Βαπτιστής and G2491 Ἰωάννης, the synoptic parallels to this very scene. The differences are recorded in the brief itself rather than inferred: Cambridge notes that Mark omits “the Son of the living God” and the whole blessing on Peter, and that Luke has “the Christ of God” and also omits the blessing; Ellicott says the variations bear on the question of literal inspiration while not affecting the meaning; Pulpit observes that Mark and Luke give the confession but not the promise, which in its view shows that “the chief aim of the passage was not Peter, but Christ.” Gill and Cambridge both note that the Jeremiah answer is in Matthew only. ⚙ We flag rather than settle the text-critical questions this raises: the bracketed με of v. 13 is called “probably genuine” by Pulpit while JFB reports the evidence as “pretty nearly balanced,” and the word Ἰησοῦς in v. 20 is absent from many copies, Benson calling its insertion superfluous. Our synthesis follows the interlinear as given in the brief.
Mark 8:28 · Luke 9:19
basis: Verifier: shared Greek lexemes G910 Βαπτιστής (in 12 vv), G2491 Ἰωάννης (in 132 vv), G243 ἄλλος (in 136 vv). The verbal link between the parallels is secure; the flag is on the content, because the brief's own voices disagree about the text at Matthew 16:13 (με present or omitted) and 16:20 (Ἰησοῦς present or omitted), and a reader should check a critical apparatus rather than rely on this note