Contradiction with Matthew 5:44
While Isaiah 25:5 speaks of subduing the noise of foreigners, Matthew 5:44 teaches to love enemies and bless those who persecute you, encouraging a loving rather than a subduing attitude.
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 12:14
Isaiah 25:5 suggests controlling adversaries, whereas Romans 12:14 instructs believers to bless those who persecute them, which contrasts with the idea of subjugation.
Romans 12:14: Bless them which persecute you: bless, and curse not.
Contradiction with Luke 6:27
This verse teaches to love enemies and do good to those who hate you, which contradicts the notion in Isaiah 25:5 of reducing noise of strangers.
Luke 6:27: But I say unto you which hear, Love your enemies, do good to them which hate you,