The Church Fathers on this verse

Isaiah 40:13Meaning & Commentary from the Church Fathers

Who hath forwarded the spirit of the Lord? or who hath been his counsellor, and hath taught him?

Douay-Rheims

מִֽי־תִכֵּ֥ן אֶת־ר֖וּחַ יְהוָ֑ה וְאִ֥ישׁ עֲצָת֖וֹ יוֹדִיעֶֽנּוּ׃

Hebrew (Masoretic text)

The Church Fathers on this verse

6 Church Fathers comment on this verse

John Chrysostom

4th centuryChurch Father

It should not surprise you, he asserts, that God possesses complete knowledge; His wisdom is so profound that no human can fully grasp it. Therefore, he poses the question: Who has comprehended the Spirit of the Lord, or has been His counselor, or has instructed Him? By asking "who," he encompasses all who dwell in ignorance. Contrary to the views of the heretics, it is not correct to claim that the Son equates to the Holy Spirit, for it is through the Son that we receive teachings from the Lord. The identity of the Son is known only to the Father, and similarly, the Father is known only to the Son (Luke 10:22).

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Additionally, the Apostle teaches that no one comprehends the things of God except for the Spirit of God; he states that the Spirit explores all things, even the profound depths of God (1 Cor. 2:10-11). This means that while He understands the mysteries of God, He does not evaluate them out of ignorance, much like the Father assesses the hearts of people not for lack of knowledge. As previously mentioned, knowledge arises from inquiry, not the other way around. The question remains: Who has comprehended the Spirit of the Lord? Yet the Apostle affirms, "We have the mind of Christ" (1 Cor. 2:16); if no one understands the mind of the Lord, how can the Apostle assert that we possess the mind of Christ? Nevertheless, he clarifies that God has disclosed it to us through His Spirit (1 Cor. 2:10), granting us a measure of understanding that is adequate for our needs, yet not the fullness of the Lord's mind.

Cyrill of Alexandria

5th centuryChurch Father

Through what remains elusive and unfathomable to all humanity, and perhaps even to the celestial beings, He aims to reveal the excellence and mystery of divine wisdom. The enigma of Christ inspires awe, and the teachings of the master are part of the unspeakable truths. In line with Paul's expression, it seems fitting to proclaim, ‘O the depth of the riches and wisdom and knowledge of God! How unsearchable are His judgments, and His ways past finding out! For who hath known the mind of the Lord? Or who hath been His counselor?’ (Rom. 11:33, 34). One cannot help but acknowledge that these words resonate deeply with the concepts discussed. In divine contemplation, one finds vast and unfathomable depths.

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Just as it is utterly unfeasible to gauge the extent of water with human hands, or to evaluate the heavens with a penny, or to measure the earth with a handful, and as it is impossible to find a soul who could weigh the mountains with scales and plows, so too is it beyond anyone’s capacity to comprehend the mind of the Lord. This is affirmed by God Himself through a holy prophet, who states, ‘For my thoughts are not your thoughts, neither are your ways my ways, saith the Lord. For as the heavens are higher than the earth, so are my ways higher than your ways, and my thoughts than your thoughts’ (Isaiah 55:8, 9). For when, He asks, have I ever sought counsel, guidance, or someone to reveal to me the truth or righteous judgment or the path of understanding? If He is indeed wisdom itself and the bestower of wisdom to every intellect, illuminating the understanding of all creation, how could He possibly need another, or in what manner could anyone provide Him advice or correction? The prophet thereby imparts a significant truth to his audience. Some skeptics absurdly question, why was there a need for the Word of God to become flesh and dwell among us, taking on our humanity and all its imperfections to redeem those on earth, when as God He could effortlessly achieve His will? Was His incarnation not ultimately pointless? Through such misguided reasoning, they misinterpret the divine plan of salvation as something inappropriate, challenging the grandeur of this divine mystery. Therefore, the prophet dispels these irrational notions with his declaration that divine wisdom is beyond human grasp, affirming that God’s mind, if He embodies wisdom itself, stands as the epitome of purity and intellect. Thus, the claims of the unbelievers who would dare assert the unseemliness of the Incarnation of the only-begotten Son of God seem not only peculiar but even laughable. Some interpret the imagery of measuring water in a hand, or the heavens with a foot, as expressions of God's omnipotence, capable of surveying all—water, heavens, earth, mountains, and valleys; in essence, One who possesses knowledge of all things, comprehending the incomprehensible, and whose greatness remains unmatched among all creations, no matter how esteemed or numerous they might be. If one believes this is a correct interpretation of the prophet's words, they are not mistaken.

Basil the Great

4th centuryChurch Father

Father and Son Who can comprehend the thoughts of the Lord, and who has been His advisor? The term "who" in this context indicates not entirely impossible but uncommon understanding. This is indeed articulated here. For the Father loves the Son and reveals all things to Him (John 5:20).

Ephraem the Syrian

4th centuryChurch Father

Who has measured the waters and the heavens with just a handful? Who has provided counsel to Him, or indicated what His judgment should be? The prophet addresses the fluctuating beliefs of the Israelites, instructing them not to question why God allowed them to become captives, nor why He scattered and then gathered them again. He warns that no one should presume to judge the purposes of the Creator of all these things. For He established the winds according to their weight and the waters by their measure (Job 28:25); in this way, He balanced the forces of the winds against the steadfastness of the mountains, for the winds cannot topple the mountains, just as the mountains cannot impede the movement of the winds.

Jerome of Stridon

4th centuryChurch Father

Who has measured the seas with a handful and the heavens with a span? Who has gauged the weight of the earth with three fingers, and assessed the mountains with weights and the hills with scales? Who assisted the Spirit of the Lord, or who served as His counselor and guide? With whom did He confer, who imparted understanding, guided Him in the path of righteousness, taught Him wisdom, and revealed the way of insight? Behold, the nations are like a drop from a bucket, regarded as mere dust on the scales; behold, the islands are as minute particles. Lebanon cannot provide enough for a fire, nor can its beasts suffice for a burnt offering. All nations before Him are as if they do not exist, considered as nothingness and emptiness in His sight.

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So that no one should think the calling of the nations is burdensome, and that all humanity has witnessed the salvation of God—commanded to ascend the high mountain with the proclamations of joy to Zion, and that the Lord Himself came with strength, rewarding each according to his works, and like a shepherd tenderly comforting the lambs against His breast, and personally carrying the mothers: thus, His greatness is emphasized—nothing is beyond His capability. He who created everything and is the Creator of all certainly can accomplish even these small tasks in comparison. By referring to a handful and a span, He employs common measures familiar to humanity, that we might comprehend through our own terms the majesty of God. Where the Septuagint renders it as measuring the water with His hand, or as we have put it, a handful, Aquila translates this as measuring the water with a very small finger. This implies that not with the entirety of the hand, but with the smallest finger, commonly known as the forefinger, does He measure the vast expanse of the waters; while a span signifies an open hand from the thumb to the little finger. If we close the hand, a handful is formed, through which we might recognize the heavens and the earth laid out before us. In place of a handful, as interpreted by the Septuagint regarding the size of the earth, the Hebrew uses salis, which Simmachus translates as τριτον, Aquila as τρίβωμον, and for the sake of clarity, we have rendered this as three fingers, demonstrating that He weighed the earth and the heights of the mountains and hills as one would with three small fingers or with a small grain on the scales, which illustrates the greatness of God and the Creator's power. Who, He asks, assisted the Spirit of the Lord, or who was His advisor? In contrast, Simmachus rendered this as: Who prepared the Spirit of the Lord, and who counseled Him? With whom did He consult, who provided Him understanding, guided Him in the way of judgment, taught Him knowledge, and directed Him in the path of wisdom? This expresses more clearly the preparation or affirmation of that Spirit, of whom the Apostle declares, "The Lord is the Spirit" (2 Cor. 3:17), and "The Spirit of the Lord shall rest upon Him, the Spirit of wisdom and understanding" (Is. 11:2), further proclaiming, "The Spirit of the Lord is upon Me, for He has anointed Me" (Is. 61:1). For He Himself embodies the Spirit of the Lord and serves as His counselor, in whom dwells all the fullness of the Godhead bodily (Col. 2:9). He is the Counselor of whom it was written, "Wonderful is the Counselor" (Is. 9:6). In the Book of Proverbs, we find that "The Lord by wisdom founded the earth; by understanding He established the heavens" (Proverbs 3:19). Hence, the Seventy, stating "Who has known the mind of the Lord or who has been His counselor?" desire to clarify that the mind, knowledge, and wisdom of God, through which all things came into being and without which nothing could exist, is the One celebrated by the Psalms: "By the word of the Lord were the heavens made; and all the host of them by the breath of His mouth" (Psalm 32:5). All nations that do not recognize their Creator, or all of humanity in comparison to God, are like a drop from a bucket or like a grain on the scales, which tips to the opposing side with the slightest weight. Just as a carrier pays no heed if a small drop spills from the bucket, so the entirety of the nations compared to the celestial assembly and the host of angels is acknowledged as naught. Likewise, islands are deemed as spittle, or as Symmachus and Theodotion express it, substituting the very Hebrew term as doc, which indicates something that has fallen away; whereas Aquila translates this as λεπτο'ν βαλλόμενον. The Hebrews claim this term signifies the minute dust that, when stirred by a whirlwind, flies into the eyes, making it more perceptible than visible. This term may refer to the tiniest, almost invisible fragments of dust, possibly akin to what Democritus termed atoms. There are many terms that are read or interpreted in Greek as they appear in Hebrew, due to the challenges of translation and the comparative linguistic limitations of both Greek and Latin. In gradually turning people away from idolatry, He simultaneously dismantles sacrificial practices and teaches that all the cedars of Lebanon and the creatures that graze them are not sufficient for His offerings. Yet, if all nations before Him are considered as non-existent and regarded as nothingness and emptiness (including Israel among these nations), then Israel too is treated as if it does not exist, and counted as nothingness and emptiness. We assert this to humble pride, that they might realize they are akin to other nations.

Ambrose of Milan

4th centuryChurch Father

God the Father is the origin of all that exists. We recognize one God the Father as the source of everything, from whom all things come and for whom we exist, and one Lord Jesus Christ through whom all things were made, and we exist through Him (1 Cor 8:6). It is no coincidence that the Apostle, echoing the prophet Isaiah, questions: "Who has understood the spirit of the Lord, or who has been His counselor?" (Isaiah 40:13).

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Why speak of "whom"? It is through God's will that the very essence of all creation came to be, with the Lord as the architect of all existence. Why say "by whom"? It is clear that through Him and His divine delight, all creation is brought into order and sustained. Why emphasize "by Him"? All creation looks upon the Life Giver with an unparalleled trust and boundless love, as noted in Scripture: "The eyes of all wait upon You, and You give them their food in due season; You open Your hand and satisfy the desire of every living thing" (Ps 144:15-16).

Cross references

Passages read together with this verse.