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Isaiah 43:19

The New Testament’s use of Isaiah

2 places · 2 kinds of echo

The source

Behold, I will do a new thing. It springs out now. Don’t you know it? I will even make a way in the wilderness, and rivers in the desert.

⛓ Read Isaiah 43 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.

Allusion1

A deliberate verbal borrowing without a citation formula.

Rev 21:5-8

'Behold, I am making all things new' (v.5) draws on 'Behold, I am doing a new thing' (idou ego poio kaina, LXX) — the 'behold... new' formula. High verbal contact with the LXX of Isa 43:19.

High confidence

Echo1

A fainter, low-volume reuse, carried by recurrence or thematic coherence.

Rev 3:14–22 ?

'Behold, I will do a new thing' — faint resonance with Revelation's pervasive newness (new name, new Jerusalem in 3:12; 'new' here only ambient). Diffuse; included for maximal inventory.

Low confidence
Elsewhere in Isaiah 43
Isaiah 43:1-2 4Isaiah 43:1 3Isaiah 43:6 2Isaiah 43:7 2Isaiah 43:10 6Isaiah 43:10-12 2Isaiah 43:11 2Isaiah 43:18-19 2Isaiah 43:20-21 2Isaiah 43:25 6