Luke 11:52Meaning & Commentary from the Church Fathers

For instance, the Jews were known to have sacrificed a lamb, marked their doorposts, and partaken of this meal, which signified their victory over the destroyer (Exodus 12:1-13). This foreshadowed the Sacrament of Christ. When Christ was offered as the Spotless and Holy Lamb, our hearts and wills, represented by our doorposts, along with our minds, were anointed, and we partook of the flesh of the Son of Man, thus triumphing over the enemy of our souls. Numerous provisions in the Law pointed toward Christ. Although the Law seemed obscured and locked away by the shadows of its literal interpretation, as if it were a closed door, any individual entrusted with the true teaching possessed the key of understanding. If they desired, they could unlock this door, entering themselves and leading others in as well. Nevertheless, the legalists did not take this action; instead, they concealed the key of interpretation. With the loss of this key—the understanding of the Law—the door remained shut. The key of understanding can also be interpreted as faith. The knowledge of truth is granted through faith, as exemplified in the words of the prophet Isaiah: “Unless you believe, you will not understand” (Isaiah 6:10). Thus, the legalists obscured the key of understanding—namely, faith—to hinder belief in Christ, the Savior of all. Though He performed miracles, prompting the people to recognize Him as God, the legalists claimed He was acting by the power of Beelzebub. This demonstrates how they dismissed the key of understanding, forbidding belief in what would lead to true knowledge. Christ taught God’s will in the synagogues, yet they accused Him of being demon-possessed, questioning why anyone should listen to Him. Therefore, while the Pharisees and scribes held the key of understanding, they neither entered themselves nor permitted others to enter, particularly those already ready for divine knowledge.

For Christ Himself warned: ‘Whoever causes one of these little ones who believe in Me to stumble, it would be better for him if a millstone were hung around his neck and he were thrown into the sea.’ Christ condemned such severe faults in those who claimed to be learned in the law, specifically the scribes and lawyers, saying to them, ‘Woe to you, experts in the law, because you have taken away the key of knowledge.’ By the key of knowledge, we refer to the law itself and, more significantly, to justification through faith in Christ. Although the law serves as a shadow and a type, these types unveil the truth and the shadows signify the mystery of Christ. In the Mosaic law, a lamb was sacrificed; its flesh was consumed, its blood marked on the doorposts, and the destroyer was vanquished. Yet the blood of an ordinary lamb could not spare one from death. Thus, Christ is depicted as the Lamb who gives Himself for the salvation of the world, redeeming those who partake in Him through His blood. There are numerous other examples through which we can perceive the mystery of Christ hidden within the law's shadows. He addressed the Jews, saying: ‘There is one who accuses you, even Moses, on whom you have set your hope. If you believed Moses, you would believe Me, for he wrote about Me.’ Additionally, He said, ‘Search the Scriptures, for in them you think you have eternal life; yet they testify about Me. But you are unwilling to come to Me so that you may have life.’ Every word of the divinely inspired Scriptures points to Him. Whether it’s Moses, who as demonstrated personifies Christ, or the holy prophets known to you, they also consistently proclaimed the mystery of Christ and foretold the salvation through Him. Consequently, those known as lawyers, due to their study of Moses’ law and familiarity with the prophets’ words, bore the responsibility of opening the door to knowledge for the Jewish people. The law guides individuals towards Christ, and the faithful declarations of the prophets lead, as I stated, to the acknowledgment of Him. However, the so-called legalists did not fulfill this role; instead, they removed the key to knowledge, representing both the guidance of the law and the faith in Christ. For through faith, truth is revealed, as the prophet Isaiah states: ‘Unless you believe, you will not understand.’ This same path of salvation through faith in Christ was previously proclaimed by the holy prophets, who said, ‘In a little while, he who is coming will come and will not delay. But My soul has no pleasure in anyone who shrinks back.’ Backsliding refers to yielding to laziness. Therefore, when He asserts that none of the called should backslide, it indicates that if someone is sluggish in their journey toward the grace afforded by faith, My soul takes no pleasure in him. The Patriarchs were validated by their faith as demonstrated through their actions. Consider Abraham, who was named the friend of God: what is recorded about him? ‘Abraham believed God, and it was credited to him as righteousness, and he was called the friend of God.’ It is also written, ‘By faith, Noah, when warned about things not yet seen, built an ark to save his family; in it, only a few, that is, eight souls, were saved through water.’ Furthermore, Blessed Paul articulates a principle, stating, ‘Without faith, it is impossible to please God.’ ‘For by it, he says, the elders received a good report.’ Yet, these so-called legalists removed the key to knowledge, obstructing people from believing in Christ, the Savior of all. He performed countless miracles: raising the dead, restoring sight to the blind, healing the lame, cleansing lepers, and casting out unclean spirits. Despite their obligation to acknowledge these divine works, they scorned His miraculous signs and led the people astray, proclaiming, ‘This man casts out demons by Beelzebub, the prince of demons.’ Here we see them denying the key to knowledge. He taught in their synagogues, revealing to His listeners the good, pleasing, and perfect will of God the Father, yet they found fault even with His teachings: they declared to the crowds, ‘He has a demon and is insane. Why listen to Him?’ Indeed, they took away the key to knowledge: they neither went themselves nor allowed others to proceed.

For instance, St. Isikhius asserts, "Fear God and keep His commandments both in your senses and in your mind. For if you force yourself to follow them in thought alone, gradually you will also learn to fulfill them through your senses." Additionally, he notes, "If a man does not carry out God's will and uphold the law within his heart, he will be unable to do so outwardly." Similarly, Simeon the New Theologian emphasizes, "The holy fathers, aware that fulfilling external virtues alongside inner work is important, chose to focus their efforts on inner observance, neglecting the outer work."

Even though the law was shrouded in the obscurity of its literal interpretation, those who were entrusted with its teachings possessed the key to comprehension. If such individuals desired to do so, they could have opened the door, entering in and guiding others as well. Unfortunately, the lawyers chose otherwise, seizing the key of reasoning, concealing it, and leaving the interpretation of the law obscured, which kept the door firmly shut.