Matthew Henry's Complete Bible Commentary
Verse 22
Those that live in this world must expect to have injuries done them, affronts given them, and trouble wrongfully created them, for we dwell among briers. Now here we are told what to do when we have wrong done us. 1. We must not avenge ourselves, no, nor so much as think of revenge, or design it: “Say not thou, no, not in thy heart, I will recompense evil for evil. Do not please thyself with the thought that some time or other thou shalt have an opportunity of being quits with him. Do not wish revenge, or hope for it, much less resolve upon it, no, not when the injury is fresh and the resentment of it most deep. Never say that thou wilt do a think which thou canst not in faith pray to God to assist thee in, and that thou canst not do in mediating revenge.” 2. We must refer ourselves to God, and leave it to him to plead our cause, to maintain our right, and reckon with those that do us wrong in such a way and manner as he thinks fit and in his own due time: “Wait on the Lord, and attend his pleasure, acquiesce in his will, and he does not say that he will punish him that has injured thee (instead of desiring that thou must forgive him and pray for him), but he will save thee, and that is enough. He will protect thee, so that thy passing by one injury shall not (as is commonly feared) expose thee to another; nay, he will recompense good to thee, to balance thy trouble and encourage thy patience,” as David hoped, when Shimei cursed him, 2 Samuel 16:12. MHBCC 649.22