The Rock, his work is perfect, for all his ways are just. A God of faithfulness who does no wrong, just and right is he.
⛓ Read Deuteronomy 32 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.
'A God of faithfulness... just and right (dikaios kai hosios LXX) is he' underlies 'Righteous and true are your ways.' The dikaios + alethinos pairing is the verbal core of v.3b. Volume and verbal coherence high.
High confidence'The Rock, his work is perfect' establishes the Song of Moses' titular use of 'the Rock' (haTsur) for God, the theological backbone of 'the Rock was Christ.' Paul's identification trades on this divine-Rock title, not merely the water episodes.
Medium confidence'If we are faithless, he remains faithful; he cannot deny himself' echoes the Song of Moses' confession of God as the faithful Rock, without iniquity, just and upright. Divine constancy despite human failure is the shared theology.
Medium confidenceEcho5
A fainter, low-volume reuse, carried by recurrence or thematic coherence.
'all his ways are justice... just and right is he' undergirds 'true and righteous are his judgments' (Rev 19:2). Song-of-Moses framing reinforced by the v.43 vengeance link.
Medium confidenceThe Song of Moses names God 'faithful (pistos) and without iniquity,' a likely LXX source for Paul's 'God is faithful.' Recurrence of the divine epithet pistos in Deuteronomy supports availability, though the phrase had become a settled liturgical commonplace.
Low confidenceThe Song of Moses naming God 'a God of truth and without iniquity, just and right' resonates with John's 'him who is true' and 'the true God.' The divine attribute of truth/faithfulness is a Pentateuchal predicate. A faint resonance for the God who is true.
Low confidence'A God of faithfulness who does no wrong' resonates with 'He who calls you is faithful, who will also do it' (5:24). Faint and one of several covenant-faithfulness texts.
Low confidenceAscribing glory, majesty, dominion, and power 'to God our Savior, who alone is wise' echoes the Song of Moses' praise of the Rock whose work is perfect and whose ways are just. The closing ascription of greatness to the saving God resonates with deuteronomic doxological praise.
Low confidence