Isaiah 48:18

O that thou hadst hearkened to my commandments! then had thy peace been as a river, and thy righteousness as the waves of the sea:

Cross-reference

Isaiah 66:12 uses the identical 'peace like a river' imagery for God's blessing — a parallel promise.

Isaiah 32:15-18 expands on the same promise: righteousness yields peace, quietness, and trust forever.

Isaiah 54:13 promises peace to children taught by the Lord — directly linking to the 'peace like a river' offered here.

Isaiah 32:17 states that righteousness results in peace, the exact same link between obedience and peace as here.

Deuteronomy 5:29 expresses God's wish for obedience so it goes well, identical to the longing in Isaiah 48:18.

Romans 14:17 pairs righteousness and peace as core kingdom values — echoing Isaiah's promise of peace from righteousness.

Luke 19:42 Allusion

Luke 19:42 records Jesus' own lament: 'Would that you had known the things that make for peace!' — a direct echo of Isaiah's cry.

Matthew 23:37 records Jesus' lament over Jerusalem's unwillingness, mirroring God's regret for disobedience here.

Psalm 119:165 directly links love for God's law with great peace — a clear echo of Isaiah's conditional promise.

Psalm 81:13-16 has God longing for obedience and promising abundant blessings, nearly identical to this conditional peace.

Proverbs 1:33 promises security to those who listen, directly echoing the peace that comes from heeding commands.

Psalm 106:13 shows Israel forgetting God's works and not waiting for counsel, contrasting the obedience that brings peace.

Jeremiah 44:5 describes the same refusal to listen — directly echoing the lament that Israel did not pay attention.

Hosea 9:17 Contrast

Hosea 9:17 shows the result of not listening — rejection and exile — contrasting with the peace offered here if they had obeyed.

Matthew 11:28 offers rest to the weary — comparable to the peace 'like a river' promised here for those who obey.

Nehemiah 9:16 Historical context

Nehemiah 9:16 describes the ancestors stiffening their necks and disobeying, the very failure Isaiah laments.

Luke 11:28 Parallel

Luke 11:28 blesses those who hear and keep God's word — directly corresponding to the obedience desired in this verse.

Romans 2:10 Parallel

Romans 2:10 promises peace to those who do good — echoing the peace 'like a river' offered here for obeying God's commands.

In Leviticus 26:3, the same condition of keeping commandments leads to blessings, reinforcing the conditional promise here.

Jeremiah 33:6 promises health and security — similar to the abundant peace described here as the fruit of obedience.

Amos 5:24 Parallel

Amos 5:24 uses similar water imagery for righteousness and justice — though a call for action, not a result of obedience.

Deuteronomy 12:25 ties doing right to well-being, a general parallel to the peace from obedience promised here.

Philippians 4:7 describes the peace of God guarding hearts — a similar 'peace like a river' promised here, now available through prayer in Christ.