Contradiction with Proverbs 24:17
Judges 8:15 describes Gideon's confrontation with the elders for mocking and refusal of aid; Proverbs 24:17 advises not to rejoice when your enemy falls, promoting a contrary attitude to Gideon's reproof.
Proverbs 24:17: Rejoice not when thine enemy falleth, and let not thine heart be glad when he stumbleth:
Contradiction with Matthew 5:44
Judges 8:15 depicts Gideon's admonishment of the elders, whereas Matthew 5:44 encourages love for enemies and blessing those who curse you.
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
In Judges 8:15, Gideon issues judgment on the elders, while Romans 12:19 advises against seeking personal vengeance.
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 James 2:13
Judges 8:15 shows Gideon's harsh judgment, contradicting James 2:13's message that mercy triumphs over judgment.
James 2:13: For he shall have judgment without mercy, that hath shewed no mercy; and mercy rejoiceth against judgment. [rejoiceth: or, glorieth]