On the third day, when it was morning, there were thunders and lightnings, and a thick cloud on the mountain, and the sound of an exceedingly loud trumpet; and all the people who were in the camp trembled. Moses led the people out of the camp to meet God; and they stood at the lower part of the mountain. Mount Sinai, all it, smoked, because Yahweh descended on it in fire; and its smoke ascended like the smoke of a furnace, and the whole mountain quaked […]
⛓ Read Exodus 19 forward — the whole chapter and its afterlife →Where this passage surfaces again, sorted by the strength of the link. Each kind of reuse — formal quotation, deliberate allusion, faint echo, figural pattern — carries its own mark. Follow any reference to read it in place.
Allusion3
A deliberate verbal borrowing without a citation formula.
The Sinai theophany, with the LORD descending, thick cloud, and a very loud trumpet blast, supplies the template for the Lord descending from heaven with God's trumpet and a shout. Paul recasts covenant theophany as parousia.
High confidenceThe Sinai theophany supplies the dominant template: a sound from heaven, fire descending on the assembly, and the whole 'house' shaken/filled echo the thunder, fire, and trembling mountain when YHWH descended in fire and the trumpet-sound grew loud (Exod 19:16-19). Volume is carried structurally (sound + fire + divine descent on the gathered people) more than by shared vocabulary. Recurrence is strong: Luke repeatedly frames the Spirit's coming as a new covenantal endowment. Thematic coherence is very high, since Pentecost (Weeks) was associated in Second Temple/rabbinic tradition with the Sinai law-giving, making Acts 2 a Spirit-Sinai counterpart. History of interpretation overwhelmingly reads Pentecost as a Sinai antitype.
High confidenceThe whole Sinai sensorium of v. 18–19 — fire, the burning mountain, the trumpet that grows louder, ‘the voice of words’ — is drawn from the theophany narrative of Exod 19:16–19. High verbal volume across multiple distinctive items (trumpet, fire, voice answering); this is the descriptive backbone behind the quoted prohibition.
High confidenceEcho3
A fainter, low-volume reuse, carried by recurrence or thematic coherence.
Sinai theophany: thunders, lightnings, and trumpet blast on the mountain. The closing storm-theophany formula (thunders, sounds, lightnings, earthquake) replays Sinai and anticipates the trumpet sequence; a recurring Revelation refrain (cf. 4:5; 11:19; 16:18).
High confidenceSinai theophany — 'thunders, lightnings... and the whole mountain trembled' — supplies the 'lightnings, sounds, thunders, an earthquake' storm-theophany formula closing the chapter. Recurs as a Rev refrain (4:5; 8:5; 16:18); covenant-at-Sinai resonance fits the just-revealed ark of the covenant.
Medium confidenceThe mountain setting where the people are gathered and authority is conferred recalls the Sinai theophany with its thunder; the 'Sons of Thunder' epithet may draw on this. Faint, thematic, contested.
Low confidence