Contradiction with Proverbs 3:5
Contradiction arises as Proverbs 3:5 advises to lean not on one's understanding, while Jeremiah 46:23 suggests definitiveness in prediction.
Proverbs 3:5: Trust in the LORD with all thine heart; and lean not unto thine own understanding.
Contradiction with Matthew 5:9
The call for peacemakers in Matthew 5:9 contradicts Jeremiah 46:23, which speaks of destruction.
Matthew 5:9: Blessed [are] the peacemakers: for they shall be called the children of God.
Contradiction with Isaiah 2:4
Isaiah 2:4's vision of turning swords into plowshares contradicts the violent imagery in Jeremiah 46:23.
Isaiah 2:4: And he shall judge among the nations, and shall rebuke many people: and they shall beat their swords into plowshares, and their spears into pruninghooks: nation shall not lift up sword against nation, neither shall they learn war any more. [pruninghooks: or, scythes]
Contradiction with Romans 12:18
Romans 12:18 encourages living peaceably with all, contrasting with the conflict described in Jeremiah 46:23.
Romans 12:18: If it be possible, as much as lieth in you, live peaceably with all men.
Contradiction with Psalm 37:11
Psalm 37:11 promises peace to the meek, differing from the scenes of upheaval in Jeremiah 46:23.
Psalm 37:11: But the meek shall inherit the earth; and shall delight themselves in the abundance of peace.
Contradiction with 1 Thessalonians 5:15
1 Thessalonians 5:15 promotes seeking good for all, in opposition to the destructive imagery of Jeremiah 46:23.
1 Thessalonians 5:15: See that none render evil for evil unto any [man]; but ever follow that which is good, both among yourselves, and to all [men].