Contradiction with Proverbs 28:9
This verse suggests that prayers might not be heard if the law is ignored, contradicting Psalms 34:4 which implies prayers are heard always.
Proverbs 28:9: He that turneth away his ear from hearing the law, even his prayer [shall be] abomination.
Contradiction with Isaiah 1:15
Implies that God may not listen to prayers if the person is guilty of bloodshed, contrasting with Psalms 34:4 where seeking the Lord seems to guarantee an answer.
Isaiah 1:15: And when ye spread forth your hands, I will hide mine eyes from you: yea, when ye make many prayers, I will not hear: your hands are full of blood. [make...: Heb. multiply prayer] [blood: Heb. bloods]
Contradiction with Lamentations 3:8
Indicates that prayers can be shut out, suggesting not all prayers are heard, conflicting with the message in Psalms 34:4.
Lamentations 3:8: Also when I cry and shout, he shutteth out my prayer.