Ephesians 4:26

26. Be… angry… sin not And if there be no sinless anger, this forbids all anger. They are welcome to any anger which violates not this proviso. And no doubt there is a sinless anger. For anger is all adverse emotion in view of any wrong done to ourself or against any law of right, and often suggesting the due punishment of the wrongdoer. The emotion is, in itself, right; is consistent with uninterrupted love; may be proportioned to the object; and it may not break the clear self-possession or Christian serenity of the man. If this be not the case there is reason to suspect sin. If there be a fierce flash of the eye, a loud and forcible utterance, and an unfitting violence of words, very likely the sin not problem has not been well worked out.

Sun… wrath Let the tranquillizing shades of evening compose the excitement of the emotion, even though it be your duty to see that the wrong be righted. When the excitement and the sun have gone down, you will have time to revise and settle if there be not some mistake; and your decisions in view of the fact that you desire to commit yourself into the hands of God in slumber, will be passionless and pure in the sight of God.