Contradiction with Ecclesiastes 1:4
Psalms 89:52 mentions that the Lord is deserving of eternal blessing, but Ecclesiastes 1:4 suggests earthly perspectives are eternal, contradicting the expectation of divine focus.
Ecclesiastes 1:4: [One] generation passeth away, and [another] generation cometh: but the earth abideth for ever.
Contradiction with Isaiah 40:8
While Psalms 89:52 encourages the praise of God, Isaiah 40:8 states that the word of God stands forever, implying that it is God's word rather than praise that endures eternally.
Isaiah 40:8: The grass withereth, the flower fadeth: but the word of our God shall stand for ever.
Contradiction with Lamentations 3:31-33
Psalms 89:52 calls for perpetual blessing for God, yet Lamentations expresses the idea that God will not cast off forever and shows God's compassion, which can be seen as contrasting with the call for continuous blessing irrespective of circumstances.
Lamentations 3:31-33: For the Lord will not cast off for ever:
Contradiction with Romans 11:36
Psalms 89:52 ends with a doxology of blessing, while Romans 11:36 emphasizes that all things are from God, through God, and for God - suggesting that ultimate glory and purpose encompass more than just continual blessing in a single form.
Romans 11:36: For of him, and through him, and to him, [are] all things: to whom [be] glory for ever. Amen. [whom: Gr. him]