It will happen in that day that a great trumpet will be blown; and those who were ready to perish in the land of Assyria, and those who were outcasts in the land of Egypt, shall come; and they will worship Yahweh in the holy mountain at Jerusalem.
⛓ Read Isaiah 27 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.
Allusion4
A deliberate verbal borrowing without a citation formula.
'At the last trumpet... the trumpet will sound' (v.52) echoes the eschatological 'great trumpet' that gathers the scattered to worship. The trumpet as signal of the end-time ingathering of God's people coheres with the resurrection summons; among trumpet texts this is the most eschatologically specific, hence medium.
Medium confidence'a great trumpet will be blown' to gather the scattered to worship the LORD parallels the trumpet summoning the dead and living to meet the Lord. Eschatological-gathering trumpet motif.
Medium confidence'A great trumpet will be blown, and those who were lost... will come and worship the LORD' from the Isaiah Apocalypse provides the trumpet-summoned ingathering of the scattered; Matthew's parallel makes the trumpet explicit. Mark's angelic gathering coheres with this Isaianic regathering even without naming the trumpet.
Medium confidence'a great trumpet will be blown, and those who were lost... will come and worship the LORD' (Isa 27:13) is the source for the trumpet that summons the dispersed elect to be gathered at the Son of Man's coming.
Medium confidence