Ephesians 4:26-27: Now I’m Mad!
Ephesians 4:26-27: Be angry and do not sin; do not let the sun go down on your anger, and give no opportunity to the devil. 
Are these verses forbidding road rage? Perhaps: Paul’s main concern is not allowing expressions of anger to give Satan advantage over us.  Anger can be good and righteous when expressed in godly ways and aimed at evil.  Anger that festers, consumes, and/or unnecessarily explodes exposes immaturity and gives the devil a pressure point.  In order that Christ may keep us out of the evil one’s clutches, Paul lovingly shows us that the adversary rules when anger reigns.  Paul is not calling for immediate resolutions in every situation, but he is warning against rage. 
Why care? Do you drink poison? No, that would be foolish! Then why continue allowing anger and the devil to poison your soul? Turning to Jesus is the only means to escape the “corrosive” effects from fury and Satan. 
 The Holy Bible: English Standard Version. (Wheaton, IL: Standard Bible Society, 2016), Logos Bible Software. All references will be ESV unless noted otherwise.
 Bryan Chapell. Reformed Expository Commentary: Ephesians. Series Eds. Richard D. Phillips and Philip Graham Ryken. Testament Eds. Iain M. Duguid and Daniel M. Doriani. (Philipsburg, NJ: Presbyterian and Reformed Publishing, 2009), 224.
 Chapell, Ephesians, 222.
 Chapell, Ephesians, 223-24.
 Chapell, Ephesians, 224.
 Chapell, Ephesians, 223.
 Chapell, Ephesians, 224. See also