Contradiction with Matthew 10:34
While 2 Corinthians 5:18 speaks of reconciliation, this verse mentions Jesus bringing division rather than peace.
Matthew 10:34: Think not that I am come to send peace on earth: I came not to send peace, but a sword.
Contradiction with Exodus 34:14
This verse speaks of God's jealousy and insistence on exclusive worship, which could contradict the reconciliation with others mentioned in 2 Corinthians 5:18.
Exodus 34:14: For thou shalt worship no other god: for the LORD, whose name [is] Jealous, [is] a jealous God:
Contradiction with Luke 12:51
Jesus speaks of bringing division rather than peace, contradicting the message of reconciliation in 2 Corinthians 5:18.
Luke 12:51: Suppose ye that I am come to give peace on earth? I tell you, Nay; but rather division:
Contradiction with 1 Corinthians 1:18
The message of the cross is described as foolishness to some, contrasting the universal reconciliation idea in 2 Corinthians 5:18.
1 Corinthians 1:18: For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God.
Contradiction with James 4:4
Friendship with the world is described as enmity with God, suggesting a contradiction to the reconciliation with God mentioned in 2 Corinthians 5:18.
James 4:4: Ye adulterers and adulteresses, know ye not that the friendship of the world is enmity with God? whosoever therefore will be a friend of the world is the enemy of God.