Contradiction with James 1:17
Job 37:12 implies variability in God's actions, while James states that God does not change or vary.
James 1:17: Every good gift and every perfect gift is from above, and cometh down from the Father of lights, with whom is no variableness, neither shadow of turning.
Contradiction with 1 Corinthians 14:33
Job 37:12 suggests randomness in God's works, whereas 1 Corinthians claims God is not the author of confusion but of peace.
1 Corinthians 14:33: For God is not [the author] of confusion, but of peace, as in all churches of the saints. [confusion: Gr. tumult, or, unquietness]
Contradiction with Malachi 3:6
Job 37:12 shows God's actions being subject to change, but Malachi explicitly states that God does not change.
Malachi 3:6: For I [am] the LORD, I change not; therefore ye sons of Jacob are not consumed.
Contradiction with Hebrews 13:8
Job 37:12 reflects changeability in God's actions, while Hebrews declares Jesus Christ is the same always, suggesting consistency.
Hebrews 13:8: Jesus Christ the same yesterday, and to day, and for ever.
Contradiction with Psalm 33:11
Job 37:12 indicates a changeable direction by God's hands, contrary to Psalms' affirmation of the eternal counsel and steadfast plans of the Lord.
Psalm 33:11: The counsel of the LORD standeth for ever, the thoughts of his heart to all generations. [to all...: Heb. to generation and generation]
Contradiction with Isaiah 14:24
Job 37:12 shows a variability in God's movements, yet Isaiah emphasizes the steadfastness of God's purpose that shall stand.
Isaiah 14:24: The LORD of hosts hath sworn, saying, Surely as I have thought, so shall it come to pass; and as I have purposed, [so] shall it stand:
Contradiction with Numbers 23:19
Job 37:12 suggests alteration, whereas Numbers assures God does not lie or change His mind like humans do.
Numbers 23:19: God [is] not a man, that he should lie; neither the son of man, that he should repent: hath he said, and shall he not do [it]? or hath he spoken, and shall he not make it good?
Contradiction with Lamentations 3:22-23
Job 37:12 implies unpredictability, but Lamentations highlights the unfailing constancy of God's mercies and faithfulness.
Lamentations 3:22-23: [It is of] the LORD'S mercies that we are not consumed, because his compassions fail not.
Contradiction with 1 Samuel 15:29
Job 37:12 indicates fluctuation in God's actions, while 1 Samuel asserts God does not lie or repent, being unchanging.
1 Samuel 15:29: And also the Strength of Israel will not lie nor repent: for he [is] not a man, that he should repent. [Strength: or, Eternity, or, Victory]