Contradiction with Matthew 5:44
This verse instructs to love your enemies and pray for those who persecute you, which contrasts with Psalms 18:43 where David speaks of subduing and being exalted over 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 Romans 12:19
This passage advises believers to not seek revenge, leaving justice to God’s wrath, which is contrary to the triumph over adversaries expressed in Psalms 18:43.
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 25:21-22
This encourages feeding and caring for your enemy, presenting a contrast to the concept of conquering enemies in Psalms 18:43.
Proverbs 25:21-22: If thine enemy be hungry, give him bread to eat; and if he be thirsty, give him water to drink:
Contradiction with Luke 6:27
This verse calls for doing good to enemies, which contradicts the victory over enemies theme in Psalms 18:43.
Luke 6:27: But I say unto you which hear, Love your enemies, do good to them which hate you,