Contradiction with Jeremiah 17:9
The heart is deceitful above all things, contradicting the law of God being in the heart and not slipping.
Jeremiah 17:9: The heart [is] deceitful above all [things], and desperately wicked: who can know it?
Contradiction with Romans 3:10
It states there is none righteous, contradicting the idea of the law guiding a person's steps.
Romans 3:10: As it is written, There is none righteous, no, not one:
Contradiction with Proverbs 20:9
Suggests no one can claim a pure heart, which contradicts having the law of God unwaveringly present.
Proverbs 20:9: Who can say, I have made my heart clean, I am pure from my sin?