Contradiction with Proverbs 20:1
This verse describes the dangers of wine and strong drink, whereas Acts 25:24 discusses a legal matter about Paul without reference to drink.
Proverbs 20:1: Wine [is] a mocker, strong drink [is] raging: and whosoever is deceived thereby is not wise.
Contradiction with Matthew 7:1
Encourages not judging others, contrasting Acts 25:24, where Festus discusses judgment concerning Paul.
Matthew 7:1: Judge not, that ye be not judged.
Contradiction with Matthew 5:44
Advises love towards enemies, while Acts 25:24 involves legal proceedings which can imply antagonism.
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 John 8:15
States that Jesus judges no one, unlike Acts 25:24 which involves judgment by human authorities.
John 8:15: Ye judge after the flesh; I judge no man.
Contradiction with Romans 12:19
Advises leaving vengeance to God, contrasting with the human pursuit of justice in Acts 25:24.
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 1 Corinthians 14:33
States God is not the author of confusion, differing from the legal and potential confusion in Acts 25:24.
1 Corinthians 14:33: For God is not [the author] of confusion, but of peace, as in all churches of the saints. [confusion: Gr. tumult, or, unquietness]
Contradiction with James 4:12
Says there is one Lawgiver and Judge, contrasting with Festus's role in judgment in Acts 25:24.
James 4:12: There is one lawgiver, who is able to save and to destroy: who art thou that judgest another?
Contradiction with Matthew 5:39
Advises turning the other cheek, which contrasts with going through legal proceedings as in Acts 25:24.
Matthew 5:39: But I say unto you, That ye resist not evil: but whosoever shall smite thee on thy right cheek, turn to him the other also.