Contradiction with Proverbs 4:7
Emphasizes the importance and pursuit of wisdom, whereas 1 Corinthians 8:7 suggests that not all possess knowledge, particularly regarding idols.
Proverbs 4:7: Wisdom [is] the principal thing; [therefore] get wisdom: and with all thy getting get understanding.
Contradiction with James 1:5
Encourages asking God for wisdom if lacking, in contrast to acknowledging a lack of knowledge in 1 Corinthians 8:7 without suggesting a remedy.
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.