Contradiction with Matthew 10:34
Ephesians 6:23 speaks of peace and love, whereas Matthew 10:34 states Jesus came not to bring peace, but a sword, indicating conflict instead.
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 Luke 12:51
Ephesians 6:23 wishes peace, while Luke 12:51 suggests Jesus brings division, not peace, contradicting the notion of peace in relationships.
Luke 12:51: Suppose ye that I am come to give peace on earth? I tell you, Nay; but rather division:
Contradiction with Jeremiah 6:14
Ephesians 6:23 offers peace, yet Jeremiah 6:14 criticizes false assurances of peace, indicating it may not be sincere or enduring.
Jeremiah 6:14: They have healed also the hurt [of the daughter] of my people slightly, saying, Peace, peace; when [there is] no peace. [hurt: Heb. bruise, or, breach]
Contradiction with James 4:4
Ephesians 6:23 emphasizes peace and love through faith, but James 4:4 declares friendship with the world is enmity with God, contrasting worldly peace.
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.