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Isaiah 43:20-21

The New Testament’s use of Isaiah

2 places · 2 kinds of echo

The source

The animals of the field shall honor me, the jackals and the ostriches; because I give water in the wilderness and rivers in the desert, to give drink to my people, my chosen, the people which I formed for myself, that they might declare my praise.

⛓ 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.

Quotation1

A formal citation — high verbal volume, often introduced by a saying-formula.

1 Pet 2:4-10

"a chosen race... a people for God's own possession, that you may proclaim the excellence of him" (2:9) is woven from Isaiah 43:20-21 LXX, 'my chosen race (genos eklekton)... my people whom I preserved to declare my excellencies (aretas).' The distinctive phrase 'proclaim the excellencies/aretas' is verbatim from Isa 43:21 and not from Exod 19, marking this as a separate source fused into the title-collage.

High confidence

Allusion1

A deliberate verbal borrowing without a citation formula.

Col 3:12-14

"My chosen people... which I formed for myself" stands behind "God's chosen ones," the elect people gathered to declare God's praise. Supports the high-confidence election cluster; medium because Deut 7 is the more controlling source, with Isaiah reinforcing the chosen-and-beloved motif.

Medium 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 43:19 2Isaiah 43:25 6