Contradiction with Isaiah 54:7
Psalms 42:8 speaks of God's lovingkindness continually, while Isaiah 54:7 mentions God forsaking His people for a brief moment, implying a lack of constant presence or kindness.
Isaiah 54:7: For a small moment have I forsaken thee; but with great mercies will I gather thee.
Contradiction with Lamentations 3:44
While Psalms 42:8 describes God's accessibility through the night, Lamentations 3:44 speaks of God covering Himself with a cloud so that prayers cannot pass through, indicating inaccessibility.
Lamentations 3:44: Thou hast covered thyself with a cloud, that [our] prayer should not pass through.
Contradiction with Job 23:8-9
Job describes not being able to find God despite searching in various directions, whereas Psalms 42:8 suggests God's presence is constantly felt.
Job 23:8-9: Behold, I go forward, but he [is] not [there]; and backward, but I cannot perceive him: