Contradiction with Proverbs 13:21
Psalms 119:65 talks about God doing good to those who follow His word, while Proverbs 13:21 suggests that adversity can befall the righteous, which seems contradictory.
Proverbs 13:21: Evil pursueth sinners: but to the righteous good shall be repayed.
Contradiction with Ecclesiastes 8:14
Ecclesiastes 8:14 observes that righteous people can receive what the wicked deserve, and vice versa, which contrasts with the belief in Psalms 119:65 that the Lord deals well with His servants.
Ecclesiastes 8:14: There is a vanity which is done upon the earth; that there be just [men], unto whom it happeneth according to the work of the wicked; again, there be wicked [men], to whom it happeneth according to the work of the righteous: I said that this also [is] vanity.
Contradiction with Job 21:7
Psalms 119:65 praises the goodness from obedience, whereas Job 21:7 highlights the prosperity of the wicked despite their disregard for God, contradicting the assumption of reward for righteousness.
Job 21:7: Wherefore do the wicked live, become old, yea, are mighty in power?
Contradiction with Jeremiah 12:1
Jeremiah questions why the wicked prosper, despite them ignoring God, which contrasts with Psalms 119:65, where it's implied good comes to those who keep God's word.
Jeremiah 12:1: Righteous [art] thou, O LORD, when I plead with thee: yet let me talk with thee of [thy] judgments: Wherefore doth the way of the wicked prosper? [wherefore] are all they happy that deal very treacherously? [talk...: or, reason the case with thee]
Contradiction with Habakkuk 1:13
Habakkuk is perplexed at why God remains silent when the wicked swallow up those more righteous, contradicting the straightforward relationship of good following obedience in Psalms 119:65.
Habakkuk 1:13: [Thou art] of purer eyes than to behold evil, and canst not look on iniquity: wherefore lookest thou upon them that deal treacherously, [and] holdest thy tongue when the wicked devoureth [the man that is] more righteous than he? [iniquity: or, grievance]