Contradiction with Matthew 7:1
Jeremiah 12:3 discusses the testing and judgment of the wicked by God, while Matthew 7:1 advises against judging others.
Matthew 7:1: Judge not, that ye be not judged.
Contradiction with Psalm 37:1-2
Jeremiah 12:3 shows a plea for revenge on the wicked, differing from the notion in Psalm 37 to not worry about or take action against evildoers.
Psalm 37:1-2: [[A Psalm] of David.] Fret not thyself because of evildoers, neither be thou envious against the workers of iniquity.
Contradiction with Romans 12:19
Jeremiah 12:3 seeks vengeance against adversaries, whereas Romans 12:19 teaches to leave vengeance to God alone, without seeking personal retribution.
Romans 12:19: Dearly beloved, avenge not yourselves, but [rather] give place unto wrath: for it is written, Vengeance [is] mine; I will repay, saith the Lord.
Contradiction with Proverbs 24:17-18
Jeremiah 12:3 expresses a desire for the downfall of the wicked, in contrast to the proverb warning against gloating over an enemy’s downfall.
Proverbs 24:17-18: Rejoice not when thine enemy falleth, and let not thine heart be glad when he stumbleth:
Paradox #1
The contradiction in Jeremiah 12:3 could be seen as the conflict between the desire for God's justice and the call for mercy and forgiveness found elsewhere in the Bible. While the verse might express a wish for God to punish the wicked, other teachings emphasize love and forgiveness towards enemies, which can seem inconsistent.