Contradiction with Matthew 6:7
Contradicts by emphasizing not engaging in repetitive prayer, while Psalms 141:1 speaks of persistent prayer to the Lord.
Matthew 6:7: But when ye pray, use not vain repetitions, as the heathen [do]: for they think that they shall be heard for their much speaking.
Contradiction with Isaiah 59:2
Suggests that sins hide God's face, contradicting Psalms 141:1 which reflects an expectation that God will hear when called upon.
Isaiah 59:2: But your iniquities have separated between you and your God, and your sins have hid [his] face from you, that he will not hear. [have hid: or, have made him hide]
Contradiction with Habakkuk 1:2
Questions why God does not hear cries for help, contradicting Psalms 141:1 which affirms the expectation of God's response to cries.
Habakkuk 1:2: O LORD, how long shall I cry, and thou wilt not hear! [even] cry out unto thee [of] violence, and thou wilt not save!
Contradiction with Proverbs 28:9
States that turning away from hearing the law makes prayer an abomination, which contradicts Psalms 141:1 where there is an assumption of being heard when crying out.
Proverbs 28:9: He that turneth away his ear from hearing the law, even his prayer [shall be] abomination.