Isaiah 8:20Meaning & Commentary from the Church Fathers

Turn to the Scriptures and divine revelation. If they do not resonate with this truth, there is no light within them. The law serves as a guide, not only to indicate what should not be proclaimed, but also to prevent the offering of gifts (Isaiah 8:20). The prophet does not state "this word" but rather "like this word." Often, an individual who refrains from sorcery may still be drawn into other deceptions. The law, in essence, uncovers the known provision: do not rationalize your actions. When God issues a command, it is imperative that we abide by it without passing judgement on His prohibitions. He articulated it well: the law aids the faithful. Such considerations may stir passions in people, lead them astray, and introduce confusion, ultimately resulting in distress and sorrow.

Therefore, let it be proclaimed that the law serves as a guide, specifically the law of the Gospel, which invites those who heed it to declare, “Not like this word,” the word for which they should not offer any gifts. Those who communicate solely from their own hearts propagate falsehoods; however, the genuine and salvific law of God—the revelation of the Gospel—is extended for the benefit of those living on earth and stands in stark contrast to the words of false prophets. Furthermore, no gifts are required for this divine message. As I previously mentioned, some individuals pay for the deceptive utterances of sorcerers, while the heavenly revelation is freely offered to those who are willing, enabling us to be directed toward all that is good and to discern what is to come.

Do not dwell on what lies ahead; rather, make the most of the present. What benefit is there in foreseeing the future? If what is to come is favorable, it will arrive regardless of your anticipation. Conversely, if challenges await, what advantage is there in suffering sorrow in advance? You have been given the law for your benefit. While you naturally aspire to goodness, God has, in His wisdom, provided the law to direct your steps. Longing for assurance about the future? Follow the commandments faithfully, and you will reap their rewards. “Honour thy father and thy mother, that it may be well with thee, and that thou mayest live long on the earth” (Exodus 20:12). Yearning for blessings? Adhere to the prescriptions laid out for you.

He teaches the disciples and emphasizes, ‘Add more to the law and the testimony. If you have uncertainties, understand this: as it is written, ‘These nations that you are among will listen to charms and spells; but the Lord your God will not permit you this. A prophet from among your own people, like me, will the Lord your God raise up; you must listen to him (Deuteronomy 18:14, 15). Therefore, when seeking to understand difficult matters, it is best to refer to the law and the witnesses of the Scripture. If your congregation ignores the Word of God, they will remain in error and darkness without the illuminations of truth.

Encouraging the Israelites to seek assistance from pagan soothsayers and enchanters could only indicate a reliance on their ignorance or neglect of the Lord's commandments. The prophet urges the Israelites to demonstrate to these misguided advisers the error in their reasoning, prompting the former to declare to the latter: The Lord has bestowed upon us His commandments for our support, providing direction and solace in times of trouble. This divinely given law is entirely sufficient to guide and comfort us, while your counsel offers no true benefit; it is so futile that it scarcely merits any compensation, as the riches you seek are the primary aim of your misguided advice.