Contradiction with James 1:19
This verse advises being slow to anger, reinforcing Ecclesiastes 7:9's counsel against hasty anger rather than contradicting it.
James 1:19: Wherefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath:
Paradox #1
The potential contradiction or inconsistency is that the advice to avoid anger may conflict with instances elsewhere in the Bible where righteous anger is depicted as justified or necessary, such as Jesus’ anger in the temple. This can create confusion about when anger is acceptable.