Contradiction with Mark 7:18-19
These verses indicate that Jesus declared all foods clean, which contradicts Leviticus 14:22's emphasis on specific offerings for 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 Acts 10:15
God tells Peter that what He has cleansed, one should not call common, which contradicts Leviticus 14:22's focus on ritual offerings to achieve cleanliness.
Acts 10:15: And the voice [spake] unto him again the second time, What God hath cleansed, [that] call not thou common.