Contradiction with Matthew 6:19
Advises against laying up treasures on earth, whereas Proverbs 3:9 speaks of honoring God with wealth.
Matthew 6:19: Lay not up for yourselves treasures upon earth, where moth and rust doth corrupt, and where thieves break through and steal:
Contradiction with Luke 6:20
Blesses the poor, in contrast to the implication of possessing wealth to honor the Lord in Proverbs 3:9.
Luke 6:20: And he lifted up his eyes on his disciples, and said, Blessed [be ye] poor: for yours is the kingdom of God.
Contradiction with James 2:5
Highlights God choosing the poor to be rich in faith, whereas Proverbs 3:9 implies the use of material wealth to honor God.
James 2:5: Hearken, my beloved brethren, Hath not God chosen the poor of this world rich in faith, and heirs of the kingdom which he hath promised to them that love him? [of the: or, of that]
Contradiction with 1 Timothy 6:10
Warns that the love of money is the root of all evil, contrasting the encouragement in Proverbs 3:9 to honor God with substance.
1 Timothy 6:10: For the love of money is the root of all evil: which while some coveted after, they have erred from the faith, and pierced themselves through with many sorrows. [erred: or, been seduced]
Contradiction with Matthew 19:21
Jesus advises giving away possessions to be perfect, potentially conflicting with the idea of having wealth to honor God as suggested in Proverbs 3:9.
Matthew 19:21: Jesus said unto him, If thou wilt be perfect, go [and] sell that thou hast, and give to the poor, and thou shalt have treasure in heaven: and come [and] follow me.