Contradiction with Ezekiel 33:11
Ezekiel 33:11 expresses God’s desire for the wicked to repent and live, which contrasts with Psalms 21:9 that speaks of God consuming His enemies with fire.
Ezekiel 33:11: Say unto them, [As] I live, saith the Lord GOD, I have no pleasure in the death of the wicked; but that the wicked turn from his way and live: turn ye, turn ye from your evil ways; for why will ye die, O house of Israel?
Contradiction with Matthew 5:44
Matthew 5:44 instructs to love your enemies and pray for those who persecute you, which contradicts Psalms 21:9 that describes the destruction of enemies.
Matthew 5:44: But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you;
Contradiction with 2 Peter 3:9
2 Peter 3:9 highlights God’s patience and desire for all to come to repentance, conflicting with the swift destruction of enemies noted in Psalms 21:9.
2 Peter 3:9: The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
Contradiction with Romans 12:17-19
Romans 12:17-19 advises against seeking vengeance and leaving it to God, whereas Psalms 21:9 describes active divine retribution against enemies.
Romans 12:17-19: Recompense to no man evil for evil. Provide things honest in the sight of all men.
Contradiction with Isaiah 48:9
Isaiah 48:9 shows God’s restraint and delay of anger to allow for His people’s benefit, contrasting with the immediate wrath described in Psalms 21:9.
Isaiah 48:9: For my name's sake will I defer mine anger, and for my praise will I refrain for thee, that I cut thee not off.
Paradox #1
The contradiction or conflict in Psalms 21:9 might arise because the verse talks about God destroying enemies with intense punishment. Some people could see a conflict between this and other biblical messages that emphasize love, forgiveness, and mercy. This can create tension between justice and compassion in understanding God's character.