AI-generated connections. Each carries a verification badge with a recorded basis; contested links are flagged.
The vineyard song Jesus builds on structural / thematic: confirmed
The opening clauses follow Isaiah 5:1-7 almost item by item: a vineyard planted, a fence set round it, a pit dug for the wine, a tower built, and an owner who comes looking for fruit. Every voice in the brief hears it. Maclaren: "The picture is based upon Isaiah's lovely apologue, which was, no doubt, familiar to the learned officials," though he notes the application shifts, since "in Isaiah" the vineyard "means the nation, and in the parable is rather the theocracy as an institution." Benson, quoting Macknight, says Christ "formed" his parable "upon one made use of long before, by the Prophet Isaiah 5:1." Cambridge: "Our Lord seems to take up the words of the prophet Isaiah." ⚙ Note that Mark does not introduce it as Scripture, and the wording is not quoted; the debt is structural, and the shift Maclaren observes is real.
Isaiah 5:1-7
basis: Cross-Testament (Greek Gospel to Hebrew prophet), so no shared Strong's lexeme can be computed and the Verifier offers none; the recorded basis is the clause-by-clause correspondence of the vineyard's furnishing, attested independently by Maclaren, Benson (citing Macknight), Cambridge, Pulpit and JFB. Not tiered verbal: Mark presents it as imagery taken up, not as a citation.
The stone the builders tested and threw out structural / thematic: confirmed
Verses 10-11 quote Psalm 118:22-23 in full and introduce it as γραφὴν, Scripture. Cambridge notes that the Psalm was one "which the Jews applied to the Messiah, and which is actually twice applied to Him by St Peter, in Acts 4:11; 1 Peter 2:7," and that it is the very Psalm "whence had been taken the loud Hosannas of Palm Sunday." ⚙ Mark's own vocabulary prepares the citation: the owner ᾠκοδόμησεν a tower in v. 1, and the rejecters are οἱ οἰκοδομοῦντες in v. 10, the same lexeme G3618, so the change of image from vineyard to building (Cambridge) runs on a word already in the parable. Pulpit weighs ἀπεδοκίμασαν: the stone "was first examined and then deliberately refused."
Psalm 118:22-23 · Acts 4:11 · 1 Peter 2:7
basis: An explicit citation, but cross-Testament (Greek quoting Hebrew), so shared Strong's numbers cannot be computed and the link may not be tiered verbal; the recorded basis is Mark's own introduction of the words as γραφήν plus their full reproduction, with the same Psalm applied to Christ at Acts 4:11 and 1 Peter 2:7 (Cambridge). The Acts and 1 Peter references are Greek-to-Greek but were not returned among the Verifier's candidates, so they are cited on Cambridge's authority, not on a computed lexeme.
The same parable in three Gospels verbal / quotation: confirmed
Ellicott observes that this parable, "like that of the Sower, and like that only, is related in all the first three Gospels," and was "reproduced by independent reporters with an almost textual exactness." The Verifier bears him out at the level of vocabulary. ⚙ Where the accounts diverge, the brief records it rather than harmonizing: Ellicott notes Mark alone sends the slaves singly where Matthew groups them and Mark alone adds "beloved"; Cambridge notes Mark alone kills the son inside the vineyard before casting the body out; Ellicott and Pulpit note that the answer in v. 9 is assigned to bystanders in Matthew and to Jesus in Mark and Luke.
Matthew 21:33 · Matthew 21:41 · Luke 20:9 · Luke 20:10
basis: Verifier, all Greek to Greek within the New Testament: Matthew 21:33 shares G4444 πύργος (rare, in 4 vv), G3618 οἰκοδομέω (39 vv) and G5452 φυτεύω (11 vv); Matthew 21:41 shares G1554 ἐκδίδωμι (rare, in 4 vv), G1092 γεωργός (17 vv) and G290 ἀμπελών (21 vv); Luke 20:9 shares G5452 φυτεύω and G3850 παραβολή; Luke 20:10 shares G1092 γεωργός and G290 ἀμπελών. Two rare lexemes (πύργος, ἐκδίδωμι) carry the verbal tier.
Israel as the Lord's vine structural / thematic: confirmed
The figure of a vine brought, planted and tended by God is older than Isaiah's song and wider than it. JFB quotes Psalm 80:8-11 at length as the exposition of "the man planting a vineyard": God "brought a vine out of Egypt, and cast out the heathen, and planted it in the land of Canaan," and adds Jeremiah 2:21, "It was a noble vine, a right seed." Cambridge gathers Deuteronomy 32:32, Psalm 80:8-16, Ezekiel 15:1-6 and Hosea 10:1, and Maclaren cites Psalm 80:12-13 for the boar out of the wood that the fence keeps out. Ezekiel 19:10-14 tells the same figure as a lament over a vine plucked up and burned. ⚙ The cluster shows that Mark's opening is not one allusion but a standing prophetic idiom, which is why the hearers need no key.
Psalm 80:8-16 · Jeremiah 2:21 · Ezekiel 19:10-14
basis: Cross-Testament, so no shared Strong's lexeme is computable and none was returned; the recorded basis is the shared figure of a vine planted and fenced by God and then ruined, cited for this passage by JFB (Psalm 80, Jeremiah 2:21), Cambridge (Psalm 80:8-16 among others) and Maclaren (Psalm 80:12-13). Ezekiel 19:10-14 is added here for the same figure and is not named by a voice in the brief.
They mocked the messengers of God structural / thematic: confirmed
JFB makes one verse the whole exposition of vv. 2-5: "2 Chronicles 36:16 is a compendious exposition of these verses. They mocked the messengers of God, and despised his words and misused his prophets." Cambridge cites 2 Chronicles 24:21 and 36:15-16 with the individual cases: Jezebel slaying the prophets of the Lord, Micaiah thrown into a dungeon by Ahab, Zechariah stoned at the commandment of Joash, Jeremiah stoned by the exiles in Egypt. Nehemiah 9:26 and Jeremiah 7:25-26 and 25:4 state the same charge as a summary of the nation's history: God sent his servants, rising early and sending them, and they would not hear. ⚙ Mark's escalation (beaten, struck on the head, killed) is a narrative compression of that recorded pattern, not an allusion to any one episode.
2 Chronicles 36:15-16 · Nehemiah 9:26 · Jeremiah 7:25-26 · Jeremiah 25:4
basis: Cross-Testament, no computable shared lexeme and none returned by the Verifier; the recorded basis is the shared pattern of sent servants beaten, mocked and killed, named for this passage by JFB (2 Chronicles 36:16) and Cambridge (2 Chronicles 24:21; 36:15-16). Jeremiah 7:25-26, Jeremiah 25:4 and Nehemiah 9:26 state the same charge and are added here without a voice in the brief naming them.
Killed and cast outside structural / thematic: confirmed
Mark's order in v. 8 is unique: they killed the son and then threw him out of the vineyard, where Matthew and Luke cast out first. Cambridge registers both the difference and its resonance: the Matthew and Luke order recalls Naboth, whom they "carried forth out of the city, and stoned him with stones that he died" (1 Kings 21:13), and "Him, Who suffered without the gate" (Hebrews 13:12-13; John 19:17), while "the second Evangelist represents them as first killing the son, and then flinging forth the body and denying it the ordinary rites of sepulture." ⚙ On Mark's own wording the outrage is posthumous and the Hebrews parallel fits Matthew and Luke better than it fits Mark. Pulpit nonetheless reads Mark through the harmonized order, which is worth flagging as harmonization rather than exegesis.
1 Kings 21:13 · Hebrews 13:12-13 · John 19:17
basis: The 1 Kings link is cross-Testament and cannot be verbal; the Hebrews and John links are Greek to Greek but were not returned among the Verifier's candidates, so no shared lexeme is recorded for them either. The basis is the motif of a death outside the enclosure, cited for this verse by Cambridge. Stated limit: Cambridge attaches the motif to the Matthew and Luke order, not to Mark's.
The stone in the prophets: foundation, snare, and mountain typological
Cambridge sends the reader from the head of the corner to Isaiah 28:16 and Daniel 2:44, and to Ephesians 2:20 for the apostolic application. Isaiah 8:14-15 supplies the darker half of the figure, a stone of stumbling and a rock of offense over which many fall and are broken, and Cambridge notes that "the penalties of rejecting Him are more fully brought out in Matthew 21:43-44; Luke 20:18," which is where that half of the figure surfaces in the Gospels. Daniel 2:34-35 adds the stone cut without hands that breaks the image and fills the earth. ⚙ These are read together as one figure by the commentators, but they are three distinct images (foundation, snare, smiting stone) and only the Psalm is quoted by Mark. The Daniel connection is the least secure member of the cluster and is offered as a figural reading, not a demonstrated citation.
Isaiah 28:16 · Isaiah 8:14-15 · Daniel 2:34-35
basis: Cross-Testament and therefore never verbal; the reading of the messianic stone as one figure across Psalm 118, Isaiah 28:16, Isaiah 8:14-15 and Daniel 2 is ancient and widely held (Cambridge cites Isaiah 28:16 and Daniel 2:44 on this verse, with Ephesians 2:20), but Mark quotes only Psalm 118 and the figural unity is the interpreters' and this tool's, not the text's own claim.
Beaten, stoned, sawn asunder: how far the record can be pressed flagged: verify source
Cambridge closes his list of persecuted prophets with a line that needs marking: "Isaiah, according to Jewish tradition, was sawn asunder (Hebrews 11:37-38; 2 Chronicles 36:15-16)." ⚙ Hebrews 11:37 says "they were sawn asunder" without naming anyone; the identification with Isaiah comes from later Jewish tradition (the Ascension of Isaiah), not from Scripture. Gill's placing of v. 5 "in the times of the Maccabees" is a comparable inference. Both are recorded here because they are in the sourced commentary, and both are flagged because the canon does not state them.
Hebrews 11:37-38 · 2 Chronicles 24:21
basis: Provenance disputed. Cambridge's link between Hebrews 11:37 and Isaiah rests on extra-canonical Jewish tradition, which Cambridge himself labels as tradition; the Verifier returns no shared lexeme for either reference. 2 Chronicles 24:21 (Zechariah stoned) is the one securely scriptural member and is cross-Testament in any case.