Contradiction with Leviticus 11:4-7
While Deuteronomy 14:5 lists certain animals as clean, Leviticus gives a different account of what animals are considered unclean based on their characteristics.
Leviticus 11:4-7: Nevertheless these shall ye not eat of them that chew the cud, or of them that divide the hoof: [as] the camel, because he cheweth the cud, but divideth not the hoof; he [is] unclean unto you.
Contradiction with Acts 10:13-15
This passage counters the dietary restrictions by declaring that all foods are clean, in contrast to specific clean and unclean animals listed in Deuteronomy 14:5.
Acts 10:13-15: And there came a voice to him, Rise, Peter; kill, and eat.
Contradiction with Mark 7:18-19
Jesus teaches that nothing outside a person can defile them by going into them, effectively declaring all foods clean, which contrasts with the dietary laws in Deuteronomy.
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 Romans 14:14
Paul states that no food is unclean in itself, a perspective that contradicts the specific distinctions of clean and unclean animals in Deuteronomy 14:5.
Romans 14:14: I know, and am persuaded by the Lord Jesus, that [there is] nothing unclean of itself: but to him that esteemeth any thing to be unclean, to him [it is] unclean. [unclean: Gr. common]
Contradiction with 1 Timothy 4:4
Declares all creatures of God as good, contradicting the notion that some animals should be avoided as listed in Deuteronomy 14:5.
1 Timothy 4:4: For every creature of God [is] good, and nothing to be refused, if it be received with thanksgiving: