Contradiction with Amos 5:21
Amos 5:21 speaks of God rejecting the festivals and solemn assemblies of the people, which seems to contradict the praise and vows expected in Psalm 65:1.
Amos 5:21: I hate, I despise your feast days, and I will not smell in your solemn assemblies. [in...: or, your holy days]
Contradiction with Isaiah 1:11
Isaiah 1:11 describes God's lack of pleasure in sacrifices and offerings, which contrasts with the implicit approval of vows and sacrifices in Psalm 65:1.
Isaiah 1:11: To what purpose [is] the multitude of your sacrifices unto me? saith the LORD: I am full of the burnt offerings of rams, and the fat of fed beasts; and I delight not in the blood of bullocks, or of lambs, or of he goats. [he goats: Heb. great he goats]
Contradiction with Matthew 15:8
Matthew 15:8 highlights worship that is insincere, contrasting with the sincere praise suggested in Psalm 65:1.
Matthew 15:8: This people draweth nigh unto me with their mouth, and honoureth me with [their] lips; but their heart is far from me.