Contradiction with Isaiah 64:6
This verse suggests that all our righteousness is like filthy rags, implying human unworthiness, whereas Psalms 24:6 speaks of those who seek God as being blessed.
Isaiah 64:6: But we are all as an unclean [thing], and all our righteousnesses [are] as filthy rags; and we all do fade as a leaf; and our iniquities, like the wind, have taken us away.
Contradiction with Romans 3:10
This verse states that there is none righteous, not even one, which contradicts the notion in Psalms 24:6 of a generation that seeks after God's face.
Romans 3:10: As it is written, There is none righteous, no, not one:
Contradiction with Ecclesiastes 7:20
It declares that there is not a just man on earth, which contrasts with the idea of a righteous generation mentioned in Psalms 24:6.
Ecclesiastes 7:20: For [there is] not a just man upon earth, that doeth good, and sinneth not.
Contradiction with Jeremiah 17:9
This verse describes the heart as deceitful and desperately wicked, challenging the purity and sincerity of those described in Psalms 24:6.
Jeremiah 17:9: The heart [is] deceitful above all [things], and desperately wicked: who can know it?
Contradiction with Matthew 19:17
Jesus says that no one is good except God alone, contradicting the implication that people seeking God as mentioned in Psalms 24:6 can be pure or worthy on their own.
Matthew 19:17: And he said unto him, Why callest thou me good? [there is] none good but one, [that is], God: but if thou wilt enter into life, keep the commandments.