Contradiction with 2 Timothy 3:16
While Psalms 147:7 emphasizes praise and thanksgiving, 2 Timothy 3:16 focuses on scripture being used for doctrine, reproof, correction, and instruction, which could be seen as contrasting the idea of simple praise with more complex uses of scripture.
2 Timothy 3:16: All scripture [is] given by inspiration of God, and [is] profitable for doctrine, for reproof, for correction, for instruction in righteousness:
Contradiction with Ecclesiastes 3:4
This verse speaks of a time to mourn and a time to dance, suggesting a season for everything, which might contrast with the continual praise in Psalms 147:7.
Ecclesiastes 3:4: A time to weep, and a time to laugh; a time to mourn, and a time to dance;
Contradiction with James 4:9
Calls for mourning and weeping, which could contradict the encouragement to sing with thanksgiving as stated in Psalms 147:7.
James 4:9: Be afflicted, and mourn, and weep: let your laughter be turned to mourning, and [your] joy to heaviness.
Contradiction with Lamentations 3:32-33
Speaks to God's compassion despite His causing grief, contrasting with the unmitigated praise of Psalms 147:7.
Lamentations 3:32-33: But though he cause grief, yet will he have compassion according to the multitude of his mercies.
Contradiction with Amos 5:21-23
Expresses God's disdain for certain forms of worship and music, potentially conflicting with the idea of singing praise as described in Psalms 147:7.
Amos 5:21-23: I hate, I despise your feast days, and I will not smell in your solemn assemblies. [in...: or, your holy days]
Contradiction with Proverbs 25:20
Suggests that singing songs to a heavy heart is inappropriate, while Psalms 147:7 calls for singing with thanksgiving, possibly seen as dismissive of sadness.
Proverbs 25:20: [As] he that taketh away a garment in cold weather, [and as] vinegar upon nitre, so [is] he that singeth songs to an heavy heart.
Contradiction with Job 30:31
Job expresses his sorrow and mourning through music, which contrasts with the joyful singing found in Psalms 147:7.
Job 30:31: My harp also is [turned] to mourning, and my organ into the voice of them that weep.