Contradiction with Matthew 5:44
This verse instructs to love your enemies, whereas Acts 2:35 speaks of making enemies a footstool.
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 verse emphasizes leaving vengeance to God, contrasting with the notion of enemies being subdued underfoot as implied in Acts 2:35.
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 passage advises feeding a hungry enemy, promoting kindness rather than subjugation as in Acts 2:35.
Proverbs 25:21-22: If thine enemy be hungry, give him bread to eat; and if he be thirsty, give him water to drink: