5:38-42 The plain instruction is, Suffer any injury that can be borne, for the sake of peace, committing your concerns to the Lord's keeping. And the sum of all is, that Christians must avoid disputing and striving. If any say, Flesh and blood cannot pass by such an affront, let them remember, that flesh and blood shall not inherit the kingdom of God; and those who act upon right principles will have most peace and comfort.

38. Ye have heard that it hath been said—(Ex 21:23-25; Le 24:19, 20; De 19:21).

An eye for an eye, and a tooth for a tooth—that is, whatever penalty was regarded as a proper equivalent for these. This law of retribution—designed to take vengeance out of the hands of private persons, and commit it to the magistrate—was abused in the opposite way to the commandments of the Decalogue. While they were reduced to the level of civil enactments, this judicial regulation was held to be a warrant for taking redress into their own hands, contrary to the injunctions of the Old Testament itself (Pr 20:22; 24:29).