Contradiction with Job 21:7
Job questions why the wicked live and prosper, which contradicts the idea that trust in and tasting the Lord is always good.
Job 21:7: Wherefore do the wicked live, become old, yea, are mighty in power?
Contradiction with Ecclesiastes 8:14
This verse observes that sometimes righteous people get what the wicked deserve and vice versa, challenging the notion that those who trust in God always experience goodness.
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 Jeremiah 12:1
Jeremiah complains about the prosperity of the wicked, which contradicts the idea that tasting and trusting the Lord results in inherent goodness.
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]