Contradiction with Romans 13:1
2 Kings 9:14 involves a rebellion against a king, while Romans 13:1 states that everyone should be subject to governing authorities, as they are ordained by God.
Romans 13:1: Let every soul be subject unto the higher powers. For there is no power but of God: the powers that be are ordained of God. [ordained: or, ordered]
Contradiction with Matthew 5:44
In 2 Kings 9:14, Jehu conspires against King Joram (a violent act), contradicting Matthew 5:44 which calls for loving and praying for 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 Exodus 20:13
Jehu's rebellion in 2 Kings 9:14 suggests leading to killings, which contradicts the commandment "Thou shalt not kill" found in Exodus 20:13.
Exodus 20:13: Thou shalt not kill.
Contradiction with 1 Peter 2:13-14
2 Kings 9:14 shows a revolt against authority, whereas 1 Peter 2:13-14 instructs submission to every human authority for the Lord's sake.
1 Peter 2:13-14: Submit yourselves to every ordinance of man for the Lord's sake: whether it be to the king, as supreme;
Contradiction with Proverbs 24:21
This verse advises not to associate with those who are rebellious, conflicting with the conspired rebellion mentioned in 2 Kings 9:14.
Proverbs 24:21: My son, fear thou the LORD and the king: [and] meddle not with them that are given to change: [them...: Heb. changers]
Contradiction with Titus 3:1-2
The rebellion in 2 Kings 9:14 contradicts Titus 3:1-2, which encourages obedience to rulers and speaking evil of no one.
Titus 3:1-2: Put them in mind to be subject to principalities and powers, to obey magistrates, to be ready to every good work,