Understanding the Absolute Justice of God in the Light of His Goodness. How? 

Why do you boast in evil, O mighty man? 
The goodness of God endures continually. 
Your tongue devises destruction, 
Like a sharp razor, working deceitfully. 
You love evil more than good, 
Lying rather than speaking righteousness. Selah 
You love all devouring words, 
You deceitful tongue. 
Psalm 52 NKJV