Contradiction with Mark 7:18-19
These verses explain that Jesus declared all foods clean, contradicting Leviticus 8:30's emphasis on sacrificial rituals and consecrated actions, which include dietary laws.
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 10:13-15
God instructs Peter that what He has cleansed should not be considered impure, which conflicts with the idea of ritually purifying objects or persons as described in Leviticus 8:30.
Acts 10:13-15: And there came a voice to him, Rise, Peter; kill, and eat.
Contradiction with Hebrews 10:10
This verse states that believers have been sanctified through the sacrifice of Jesus once for all, suggesting a contradiction with the ongoing rituals of consecration and application of blood in Leviticus 8:30.
Hebrews 10:10: By the which will we are sanctified through the offering of the body of Jesus Christ once [for all].
Contradiction with Hebrews 9:13-14
These verses argue that the blood of Christ is more effective in providing purification than the sacrificial blood used in various Mosaic rituals, such as in Leviticus 8:30.
Hebrews 9:13-14: For if the blood of bulls and of goats, and the ashes of an heifer sprinkling the unclean, sanctifieth to the purifying of the flesh:
Contradiction with Colossians 2:16-17
It suggests that food, drink, and religious festivals are merely shadows of things to come, implying that the detailed regulations in Leviticus 8:30 are no longer necessary.
Colossians 2:16-17: Let no man therefore judge you in meat, or in drink, or in respect of an holyday, or of the new moon, or of the sabbath [days]: [in meat...: or, for eating and drinking] [respect: or, part]