Contradiction with Matthew 5:16
While Psalms 61:8 emphasizes the persistent act of praise to God, Matthew 5:16 emphasizes letting your actions shine before others as a means of glorifying God, which could be seen as focusing on actions over words.
Matthew 5:16: Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven.
Contradiction with Matthew 6:5
This verse cautions against praying or praising in a public manner for show, contrasting the sentiment in Psalms 61:8 where public praise and daily performance of vows is highlighted.
Matthew 6:5: And when thou prayest, thou shalt not be as the hypocrites [are]: for they love to pray standing in the synagogues and in the corners of the streets, that they may be seen of men. Verily I say unto you, They have their reward.
Contradiction with Proverbs 27:2
This verse advises letting others praise you and not your own mouth, which contrasts with Psalms 61:8's focus on one's own active praise of God.
Proverbs 27:2: Let another man praise thee, and not thine own mouth; a stranger, and not thine own lips.
Contradiction with Ecclesiastes 5:2
Advises against hasty words and too much speaking before God, which might contrast with the continual praise stressed in Psalms 61:8.
Ecclesiastes 5:2: Be not rash with thy mouth, and let not thine heart be hasty to utter [any] thing before God: for God [is] in heaven, and thou upon earth: therefore let thy words be few. [thing: or, word]
Contradiction with Matthew 6:7
Warns against vain repetitions in prayer, contrasting with the idea of continual, possibly repetitive, praise in Psalms 61:8.
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.