Contradiction with Exodus 15:26
The verse emphasizes God as a healer, contrasting the depiction in Leviticus 14:34 where God is seen as a source of affliction.
Exodus 15:26: And said, If thou wilt diligently hearken to the voice of the LORD thy God, and wilt do that which is right in his sight, and wilt give ear to his commandments, and keep all his statutes, I will put none of these diseases upon thee, which I have brought upon the Egyptians: for I [am] the LORD that healeth thee.
Contradiction with Proverbs 3:33
Says that the curse of the Lord is in the house of the wicked, contradicting the indiscriminate plague on houses implied by Leviticus 14:34.
Proverbs 3:33: The curse of the LORD [is] in the house of the wicked: but he blesseth the habitation of the just.
Contradiction with James 1:13
States that God does not tempt anyone with evil, contrasting with the notion of God sending a plague as mentioned in Leviticus 14:34.
James 1:13: Let no man say when he is tempted, I am tempted of God: for God cannot be tempted with evil, neither tempteth he any man: [evil: or, evils]
Contradiction with 1 John 1:5
Declares that God is light, and in Him, there is no darkness, which contrasts with the act of sending a plague described in Leviticus 14:34.
1 John 1:5: This then is the message which we have heard of him, and declare unto you, that God is light, and in him is no darkness at all.