Contradiction with James 2:26
Explains that faith without works is dead, which can be seen as contradicting Psalms 80:18's emphasis on calling upon God and being revived solely through divine intervention.
James 2:26: For as the body without the spirit is dead, so faith without works is dead also. [spirit: or, breath]
Contradiction with Philippians 2:12
Encourages working out one's own salvation with fear and trembling, which emphasizes human responsibility in contrast to Psalms 80:18's focus on seeking God for revival.
Philippians 2:12: Wherefore, my beloved, as ye have always obeyed, not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling.