Therefore, as the eternal Lawgiver of both the Old and New Testaments, in His infinite wisdom, He chose not to reveal this heavenly commandment to the ancient Israelites, who were not yet ready to accept it, but instead provided them a law that allowed the offended to seek retribution equal to the wrong done: an eye for an eye, a tooth for a tooth, a hand for a hand, a foot for a foot, a burn for a burn, a harm for a harm (Ex. 21:24, 25). This righteous law served to curb the inclination to offend others through the fear of equal retribution while also defining the limits of vengeance for the offended, facilitating a mutual reconciliation, though it remained imperfect.
Christ, who came not to abolish the law but to fulfill and perfect it (Matt. 5:17), does not annul this law of righteousness; rather, He unveils to His believers a higher divine commandment of limitless love and compassion. He provides them with a profound means to patiently endure the wrongs inflicted upon them and the urge for retribution from those who feel wronged, enabling them to maintain unshakeable peace in their hearts—the peace of God which transcends all understanding, as the Holy Apostle Paul states (Phil. 4:7). While the ancient law of equitable retribution holds truth, it reflects the understanding of the scribes and Pharisees. The follower of Christ is called to a higher standard, as the Savior states: “Unless your righteousness exceeds that of the scribes and Pharisees, you will not enter the kingdom of heaven” (Matthew 5:20). Thus, Christ instructs His followers: “But I say to you, do not resist the evil person” (Matt. 5:39), meaning they should not respond to wrongdoing with more wrongdoing but rather triumph over evil with goodness, as St. Paul expounds upon these words of the Savior (Rom. 12:21).
He teaches that if someone strikes you on your cheek, you should not only refrain from seeking revenge and continue to love that person but also offer the other cheek. A blow to the face has often been considered a great insult, as it impacts one's honor profoundly. This is appropriate since a person’s face reflects their dignity and is made in the image of God. Thus, Christ highlights this specific offense to illustrate that no wrongdoing, however severe, should extinguish the peace and love a Christian harbors in their heart or incite them to seek retribution. However, one might wonder why the Savior did not simply state, “If anyone strikes you on the palm of your hand,” instead of referring to the cheek, which is unorthodox, as a blow is typically delivered by a right-handed person striking the left cheek. The Fathers of the Church interpret this symbolism as representing what is most valuable to an individual: their honor.
In this light, Christ commands all Christians, particularly His disciples whom He was preparing for the significant Apostolic ministry, to bear all manner of personal slights and offenses from others with love, much like skilled physicians who tolerate insults from feverish patients yet continue to care for their well-being. He calls for them to be willing to sacrifice their own human honor when the salvation of souls demands it, emulating their Lord and Master, who willingly surrendered His divine glory for the sake of humanity’s redemption, enduring disrespect without flinching and allowing His holy hand to be struck by the contemptible servant of the wicked Caiaphas. Such a selfless act may appear as disgraceful in the eyes of the world, but in the sight of the Lord and His angels, it constitutes the highest honor and will earn eternal glory in heaven.