Contradiction with Job 3:26
Suggests despair and lack of peace, contradicting Psalms 19:11 which highlights the benefit and rewards from following God’s laws.
Job 3:26: I was not in safety, neither had I rest, neither was I quiet; yet trouble came.
Contradiction with Ecclesiastes 1:18
Implies that increased wisdom and knowledge bring grief and sorrow, while Psalms 19:11 speaks positively about the value of God's statutes.
Ecclesiastes 1:18: For in much wisdom [is] much grief: and he that increaseth knowledge increaseth sorrow.
Contradiction with Ecclesiastes 2:11
Claims that all man's labor is vanity and chasing the wind, opposing Psalms 19:11's assertion of reward in following God's commandments.
Ecclesiastes 2:11: Then I looked on all the works that my hands had wrought, and on the labour that I had laboured to do: and, behold, all [was] vanity and vexation of spirit, and [there was] no profit under the sun.