Contradiction with Hebrews 10:10
Hebrews 10:10 states that believers have been sanctified through the offering of the body of Jesus Christ once for all, which contrasts with the ongoing offerings in Leviticus 6:23.
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 10:14
Hebrews 10:14 emphasizes that by one offering He has perfected forever those who are sanctified, which contradicts the repeated offerings required in Leviticus 6:23.
Hebrews 10:14: For by one offering he hath perfected for ever them that are sanctified.