Contradiction with Proverbs 4:7
While Proverbs 24:7 suggests wisdom is too lofty for a fool, Proverbs 4:7 emphasizes that wisdom is the principal thing and encourages everyone to get wisdom, implying it should be accessible to all.
Proverbs 4:7: Wisdom [is] the principal thing; [therefore] get wisdom: and with all thy getting get understanding.
Contradiction with James 1:5
Proverbs 24:7 implies wisdom is out of reach for fools, whereas James 1:5 says that if anyone lacks wisdom, they should ask God, who gives generously without finding fault, suggesting wisdom is available to all.
James 1:5: If any of you lack wisdom, let him ask of God, that giveth to all [men] liberally, and upbraideth not; and it shall be given him.