Contradiction with Matthew 15:20
This verse states that to eat with unwashed hands defiles not a man, contradicting the idea in Mark 7:3 which emphasizes the tradition of washing hands before eating.
Matthew 15:20: These are [the things] which defile a man: but to eat with unwashen hands defileth not a man.
Contradiction with Luke 11:39
Jesus criticizes the Pharisees for being overly concerned with outward cleanliness while neglecting inner purity, which contrasts with the focus on handwashing in Mark 7:3.
Luke 11:39: And the Lord said unto him, Now do ye Pharisees make clean the outside of the cup and the platter; but your inward part is full of ravening and wickedness.
Contradiction with Colossians 2:20-22
These verses discuss not being bound to human traditions, like those mentioned in Mark 7:3 about handwashing, which are seen as perishable and earthly.
Colossians 2:20-22: 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 1 Samuel 16:7
This verse emphasizes that God looks at the heart, not outward appearances or rituals such as handwashing mentioned in Mark 7:3.
1 Samuel 16:7: But the LORD said unto Samuel, Look not on his countenance, or on the height of his stature; because I have refused him: for [the LORD seeth] not as man seeth; for man looketh on the outward appearance, but the LORD looketh on the heart. [outward...: Heb. eyes]
Contradiction with Matthew 23:25-26
Criticizes focusing on outward cleanliness rather than inward cleanliness, conflicting with the practice of handwashing before meals noted in Mark 7:3.
Matthew 23:25-26: Woe unto you, scribes and Pharisees, hypocrites! for ye make clean the outside of the cup and of the platter, but within they are full of extortion and excess.