Contradiction with Matthew 15:11
Jesus teaches that what comes out of the mouth defiles a person, not external acts like those in Leviticus 14:14, which emphasizes physical rituals for purification.
Matthew 15:11: Not that which goeth into the mouth defileth a man; but that which cometh out of the mouth, this defileth a man.
Contradiction with Hebrews 10:4
This verse states that it is impossible for the blood of bulls and goats to take away sins, contradicting Leviticus 14:14, which suggests offerings have a cleansing power.
Hebrews 10:4: For [it is] not possible that the blood of bulls and of goats should take away sins.
Contradiction with Mark 7:18-19
Jesus indicates that nothing outside a man can defile him by going into him; this contrasts with Leviticus 14:14's focus on ritual purity.
Mark 7:18-19: Because it entereth not into his heart, but into the belly, and goeth out into the draught, purging all meats?
Contradiction with Galatians 3:2
Paul questions the necessity of the law, including rituals like in Leviticus 14:14, as salvation is through faith, not law.
Galatians 3:2: This only would I learn of you, Received ye the Spirit by the works of the law, or by the hearing of faith?
Contradiction with John 4:24
Jesus says God is spirit, and worship must be in spirit and truth, contradicting the physical rituals in Leviticus 14:14.
John 4:24: God [is] a Spirit: and they that worship him must worship [him] in spirit and in truth.
Contradiction with Colossians 2:20-21
Paul advises against submitting to human commands, like those in Leviticus 14:14, which he sees as obsolete religious practices.
Colossians 2:20-21: Wherefore if ye be dead with Christ from the rudiments of the world, why, as though living in the world, are ye subject to ordinances, [rudiments: or, elements]
Contradiction with Acts 15:10
This verse suggests that the old law, including rituals in Leviticus 14:14, was a yoke that should not be imposed on believers.
Acts 15:10: Now therefore why tempt ye God, to put a yoke upon the neck of the disciples, which neither our fathers nor we were able to bear?