Contradiction with Proverbs 3:7
This verse advises not to be wise in one’s own eyes, whereas Psalms 119:12 speaks of being taught God’s statutes, which can imply seeking wisdom through God’s guidance.
Proverbs 3:7: Be not wise in thine own eyes: fear the LORD, and depart from evil.
Contradiction with Jeremiah 9:23
This verse warns against boasting in wisdom, might, or riches, contradicting the notion in Psalms 119:12 of glory in knowing God's statutes.
Jeremiah 9:23: Thus saith the LORD, Let not the wise [man] glory in his wisdom, neither let the mighty [man] glory in his might, let not the rich [man] glory in his riches:
Contradiction with 1 Corinthians 3:18
Advises becoming a fool to be wise, which contradicts the idea of perfect wisdom found in being taught divine statutes as suggested in Psalms 119:12.
1 Corinthians 3:18: Let no man deceive himself. If any man among you seemeth to be wise in this world, let him become a fool, that he may be wise.