Click for -> Complete Sermon for Trinity 6 - Anger and Its Signs, Third Sermon
6. Hence you must in this instance so tune the organ as to have the pipes sound in harmony, and so as to prevent two from clashing. For what kind of justice would you call it when one offends you by a mere word, or pilfers a penny’s worth, and you go and cut off his arm or burn down his house, crying angrily the while: Well, he did me wrong, and I have good reasons, etc.! In such a case your murderous wrath, that does tenfold more violence and injustice to me, is not to be called a sin, but righteousness and holiness, while I am to be considered unrighteous aria suffer wrong.
7. This now I am not saying for the benefit of strangers, who are without, except merely for an illustration to show how this vice rules in the world; but concerning us, both teachers and scholars, who pride ourselves on being evangelical and still want the liberty of becoming angry and to rage when we please; and not permit ourselves to be punished nor reproved, but rather than that everything may go to pieces, if only we be considered to be in the right, and pious, despite the fact that such a despicable farce of right causes a hundredfold more wrong.
8. Therefore Christ here takes energetic action, and abolishes anger wholly and completely in the entire world, draws it to himself and says: I do not merely say, Thou shalt not kill, nor say Raca to thy brother, but thou shalt in no case be angry; the one is as solemnly and earnestly prohibited as the other.
For you are not told to judge or avenge yourself, and even though you are right and have a just cause, still your wrath is of the devil; as St. James in his James 1:20, says: “The wrath of man worketh not the righteousness of God." Hence all anger is to be abolished entirely from us and the wrath of God alone is to work; otherwise it will turn out to be the devil’s wrath and it certainly does not cool down without sin. Just as also these three: to judge, to avenge and to glory, have been taken from us, and no person should share in them, though they have ever so good a cause and ever so great holiness. But to God alone belong honor, judgment and vengeance, hence also wrath.
9. Now, I fear, this will not be done by us as long as we are here in this life, and yet it would be grace, if we only became so pious as to make a beginning; for as soon as we suffer an injury, flesh and blood at once act as flesh and blood; they begin to rage and rave in anger and impatience. It is natural for us to feel hurt when suffering injustice and violence, hence it is necessary to check and restrain the feelings of anger and resist them. The feeling that you are injured will pass away; but that you in addition desire to avenge yourself in this or that way, is prohibited. Therefore see to it that one fits well into the other, that one claim does not conflict with the other nor cancel it, but let the two harmonize, so that both may continue. If you cannot secure your rights without doing greater harm, let it go. For it is not good to check or punish one wrong with another, nor is God willing to have universal justice perish because of your petty claims.