Contradiction with Jeremiah 9:23-24
These verses emphasize boasting in wisdom, might, and riches, as well as understanding and knowing God, rather than directly boasting in God like Psalms 44:8 suggests.
Jeremiah 9:23-24: Thus saith the LORD, Let not the wise [man] glory in his wisdom, neither let the mighty [man] glory in his might, let not the rich [man] glory in his riches:
Contradiction with 2 Corinthians 10:17-18
This verse implies boasting should be in the Lord, not ourselves, posing a potential contradiction to focusing purely on God's role without human acknowledgment as in Psalms 44:8.
2 Corinthians 10:17-18: But he that glorieth, let him glory in the Lord.
Contradiction with Galatians 6:14
This verse emphasizes boasting only in the cross of Jesus Christ, which can be seen as a different focus than boasting in God as mentioned in Psalms 44:8.
Galatians 6:14: But God forbid that I should glory, save in the cross of our Lord Jesus Christ, by whom the world is crucified unto me, and I unto the world. [by whom: or, whereby]