This is the first part of a series of posts in which I hope to explore the Christological significance of certain passages in Isaiah.1 Early Christians drew extensively on the Jewish Scriptures to form their understanding of the person and mission of Jesus Christ, and few books influenced them more in this respect than Isaiah. Some of this influence is attested through direct quotations of Isaiah in the New Testament. For example, all four Gospels quote from Isaiah 40:3 to explicate John the Baptist's role in the divine purpose.2 However, the New Testament (NT) does not contain a verse-by-verse commentary on the Old Testament (OT); indeed, the NT only provides us with an Christological interpretation for a relatively small number of OT texts.
Should we conclude that only those OT texts that are explicitly quoted in the NT are legitimate Messianic texts? Or when we read that Jesus "interpreted to them the things about himself in all the scriptures" (Luke 24:27) and that Apollos "powerfully refuted the Jews in public, showing by the scriptures that the Messiah is Jesus" (Acts 18:28), should we suppose that these Scriptures are strictly those cited elsewhere in the NT? Of course not. The OT, when read with the light of Christ, is saturated with Christological significance, and explicit NT quotations only scratch the surface of this.
In this article, we will examine Isaiah 48:16, an OT text that is never quoted in the NT but that (it will be argued) has enormous Christological significance. But before we turn to this passage, we need to ask a question: how can we know that an OT text is Messianic if the NT doesn't say it is? Are we not then merely imposing our own subjective opinions onto the text? Well, not quite. There are at least three lines of evidence by which such a claim can be evaluated objectively.
These are: (i) mysterious or enigmatic features in the text; (ii) literary or conceptual echoes of the text in the NT; (iii) the witness of early Christian writers. First, the text may contain enigmas that point the reader toward some deeper significance. An NT example of this phenomenon can be seen in Acts 8:26ff. The Ethiopian eunuch is puzzled about the identity of the Servant figure as he reads Isaiah 53. The mysterious character of the text becomes an opening for the Spirit, speaking through Philip, to reveal the text's Christological significance. Second, even if a text is not explicitly quoted in the NT, there may be allusions or faint echoes that suggest that it had influenced the NT writer's ideas about Christ. Third, early post-apostolic Christian literature testify to how the early Church interpreted OT texts, and in some instances these writers are likely reporting traditional interpretations handed down to them from previous generations of believers. Thus, the temporal and linguistic proximity of these writers to the NT make their witness far more weighty than your or my private opinion.
One last thing needs to be said before we turn to Isaiah 48:16. To assert that a particular OT passage has a Messianic application is not to assert that this is its only meaning. Au contraire, there are arguably very few texts in the Jewish Scriptures that refer at the grammatical-historical level of meaning to the eschatological Messiah—and arguably none that refer to Jesus of Nazareth!3 Rather, Christological meaning, if present, operates as sensus plenior—a subtler spiritual, moral, or eschatological sense that may have been lost on the human author but was intended by the Divine Author. This distinction between grammatical-historical and theological interpretation must be borne in mind or misunderstandings are inevitable.4 One cannot accept the NT as Sacred Scripture and yet insist that the grammatical-historical sense is the only valid meaning of the text, because this is not how the NT writers interpret the OT.5
Isaiah 48:16 occurs in the middle of an oracle in which Yahweh addresses Israel concerning the people's disobedience and his divine mercy and redemptive purpose. It is clear that Yahweh is speaking in the first person:
12 Listen to me, O Jacob,and Israel, whom I called:
I am He; I am the first,
and I am the last.13 My hand laid the foundation of the earth,
and my right hand spread out the heavens;when I summon them,they stand at attention.6
The first-person address continues in v. 15: "I, even I, have spoken and called him..." and again v. 17 opens with "Thus says Yahweh..." But in v. 16 we have this:
Draw near to me, hear this!
From the beginning I have not spoken in secret,
from the time it came to be I have been there.
And now the Lord Yahweh has sent me and his spirit.
Considering only the first three lines, there is nothing to suggest that the speaker is other than Yahweh, who has been speaking throughout this oracle. Yahweh has been making calls to "Hear" and "See" throughout the oracle (vv. 1, 6, 12, 14). Yahweh emphasises throughout this and other oracles in Isaiah 40-55 that he has existed and declared things from the beginning (vv. 3, 5, 12-14),7 and has not spoken in secret (45:19). Yet the speaker of the last line is obviously distinct from Yahweh, as he says he has been sent by Yahweh.
Who then is the speaker? Even according to the grammatical-historical sense, this question has proven puzzling for biblical scholars; there is no consensus as to its answer. John N. Oswalt summarises the problem and the scholarly positions:
The first three cola of the verse are clear enough, as has just been explained; but the last two constitute a problem that, in turn, raises problems about the first three. The difficulty is in identifying the speaker. It clearly cannot be God, yet there is no indication of a change. Does this mean that the speaker in the first part of the verse is, despite initial impressions, not God? Four basic positions have been taken. (1) The subject of the entire verse is the prophet... (2) the subject of the first three cola is God, and the subject of the last bicolon is the prophet... (3) the subject of the last bicolon is the Messiah... (4) the last bicolon is disarranged from some other place, either accidentally or on purpose...8
According to Claus Westermann, "Editors are unanimous" that the words of v. 16c ("But now, the Lord Yahweh has sent me and his spirit") "cannot possibly be explained in their present context"; he concludes that this fragment is a late addition to the text.9
The Septuagint (LXX) Greek translation of Isaiah, which dates to perhaps the second century B.C.,10 follows the Hebrew Masoretic Text (MT) closely.11 A translation of the Septuagint Greek is:
Draw near to me, and hear these things!From the beginning I have not spoken in secret;when it happened I was there,and now the Lord has sent me and his spirit.12
The Septuagint text proves that, if the last line of Isaiah 48:16 MT is due to a textual disturbance, this disturbance was established by the second century B.C. and was thus almost certainly part of the Scriptures as known to Jesus and the earliest Christians. If it is a corruption, it is a canonical corruption and thus its significance for Christian theology cannot be dismissed.
One question that arises from the last line of Isaiah 48:16 is whether the Spirit is the subject or object: is it "the Lord and his Spirit sent me" or "the Lord sent me and his Spirit"? It happens that the syntax is ambiguous in both the Hebrew and the Greek, but as Oswalt notes, "While the former is grammatically possible, it is unlikely, both syntactically and theologically. See 11:2; 32:15; 44:3; 59:21; 61:1, where in all cases the Spirit is the one sent."13
Thus, to summarise, both the Hebrew and Greek versions of Isaiah 48:16, as they were known at the time of Jesus, contain an enigmatic line in the midst of speech by God where an unidentified speaker said that he and the Spirit have been sent by the Lord.
We have already mentioned that Isaiah 48:16 is never quoted directly in the NT. However, in this section I will argue that echoes of Isaiah 48:16 can be heard in the Gospel of John, and that these echoes indicate that this Evangelist interpreted the unidentified speaker—not only of the last line but of the entire verse—to be the preexistent Logos, the divine Son.
We will observe that there are echoes in John of all four lines of Isaiah 48:16.
Draw near to me and hear these things.
Just as the speaker of Isaiah 48:16 calls on Israel to "Draw near to me" (pros me in LXX), so Jesus in John calls on people to "come to me" (pros me, John 5:40; 6:35, 37, 44, 45, 65; 7:37). Likewise, just as the speaker of Isaiah 48:16 calls on Israel to "Hear this,"14 so in John it is by "hearing" Jesus that people may have eternal life (John 5:24, 25; 10:3, 16, 27; 18:37). Now someone may object that there is no striking parallel here since coming near to and hearing are generic, commonplace ideas. But let us go on.
From the beginning I have not spoken in secret.
The speaker of Isaiah 48:16 declares that he has spoken from the beginning and not in secret (ouk ap' archēs en kryphē elalēsa). At his trial, according to John, Jesus tells the high priest that "I have spoken openly to the world; I have always taught in synagogues and in the temple, where all the Jews come together. I have said nothing in secret (kai en kryptō elalēsa ouden)" (John 18:20). Moreover, Jesus in John is one who has spoken from the beginning: he is the Word who was in the beginning (John 1:1), and when asked, "Who are you?" he gives the enigmatic reply, "What I have told you from the beginning" (John 8:25).15 Jesus also tells his disciples that he did not tell them something from the beginning (John 16:4), which implies that he did tell them other things.
When it happened I was there.
The speaker of Isaiah 48:16 declares, "At the time when it happened (or, came into existence), there I was."16 This statement very closely parallels the language about the Logos in John 1:1-3, though it is only apparent from the Greek. In Isaiah 48:16 LXX, the line is hēnika egeneto, ekei ēmēn. The verb egeneto is an aorist of ginomai, which has a broad range of meaning including "come into existence" and "happen."17 Notably, egeneto is used frequently in Genesis 1 LXX to describe the happenings of the creation story.
The verb ēmēn, meanwhile, is an imperfect of eimi, meaning "be." Now here is the fascinating bit: just as in Isaiah 48:16 the aorist egeneto is juxtaposed with an imperfect of eimi, so also in John 1:1-3. Here we read that the Word "was" (ēn, third-person imperfect of eimi) in the beginning with God and that all things "came to be" (egeneto) through him. The shift in verb and tense implies a contrast: while everything else came into existence or happened, the Word simply was. The same contrast is found in Isaiah 48:16: when it came into existence or happened, there I was. The imperfect probably has a durative sense in both cases: things happened, but the Logos/I was there throughout.18
There are other Johannine texts similar to this line from Isaiah 48:16 in John 1:15, 30,19 John 8:58,20 and John 17:5,21 all of which contrast Jesus' primeval and continuous existence with the coming into being of some finite reality.
And now the Lord has sent me and his Spirit.
The theme of Jesus as the one sent by the Father is mentioned many times in the Gospel of John, and significantly, Jesus draws a parallel between the Father's sending of him and the sending of the Holy Spirit:
...the word that you hear is not mine, but is from the Father who sent me... the Advocate, the Holy Spirit, whom the Father will send in my name, will teach you everything, and remind you of all that I have said to you. (John 14:24, 26)But now I am going to him who sent me... Nevertheless I tell you the truth: it is to your advantage that I go away, for if I do not go away, the Advocate will not come to you; but if I go, I will send him to you. (John 16:5, 7)
Isaiah 48:16 is, in fact, the only text in the entire OT that speaks of God sending two figures, one of whom is his Spirit. The order is also striking. In other texts, God sends his Spirit upon people, who then prophesy;22 but here the speaker is sent before the Spirit, just as the Son is in John.
To summarise, then, all four lines of Isaiah 48:16 are closely paralleled in the Fourth Gospel's depiction of Jesus. He is the one who calls people to come to him and hear him. He is the one who has not spoken in secret from the beginning. He is the one who "was" there when things "came to be." He is the one who is sent before God's Spirit. It is not a stretch to say that Isaiah 48:16 functions as a program statement for John's Christology, and has influenced John's view that Christ is both God and distinct from God (John 1:1, 18).
The earliest extant quotations from Isaiah 48:16 in Christian literature are found in the writings of Origen. In his work Contra Celsum, the great Alexandrian exegete writes:
Since, however, it is a Jew who raises difficulties in the story of the Holy Spirit's descent in the form of a dove to Jesus, I would say to him: My good man, who is the speaker in Isaiah that says 'And now the Lord sent me and his spirit'? In this text although it is doubtful whether it means that the Father and the Holy Spirit sent Jesus or that the Father sent Christ and the Holy Spirit, it is the second interpretation which is right. After the Saviour had been sent, then the Holy Spirit was sent, in order that the prophet's saying might be fulfilled (1.46).23
In a briefer comment in his Commentary on Matthew (13.32), Origen follows the same interpretation (the Father sent the Son and the Spirit). In his Commentary on John, however, he takes the opposite view on the "doubtful" issue mentioned above:
How is the Spirit honored, as it were, above the Christ in some Scriptures? In Isaias, Christ admits that he has not been sent by the Father alone, but also by the Holy Spirit (for he says, 'And now the Lord has sent me, and his Spirit')... And if our Lord says, according to Isaias, that he has been sent by the Father and the Spirit, it is possible even there to allege of the Spirit which sent the Christ, that he does not excel him in nature, but that the Savior was made less than him because of the plan of the incarnation of the Son of God which was taking place. (2.79, 81)24
For Origen, therefore, it is clear that the speaker of Isaiah 48:16 is Christ. A few decades later, the same interpretation is attested in the writings of Eusebius of Caesarea, who comments on the passage both in his Eclogae Propheticae ("Prophetic Extracts") and in his Proof of the Gospel, both of which are ante-Nicene works.25 Some of Eusebius' statements sound very Arian, and he would in fact defend Arius during the Arian controversy but ultimately accepted the creedal formula and anathemas of the Council of Nicaea.26
No English-language translation of the Eclogae Propheticae has yet been published, but—with some assistance from Dr. Logan Williams, for which I am most grateful—I have attempted a translation of the relevant passage below:
‘Draw near to me, and hear these things: from the beginning I have not spoken in secret; when it came to be, I was there. And now the Lord, the Lord has sent me and his spirit.’27 Seeing as the person who is speaking these things is one, now who else might be the Lord ‘who created heaven and established it, and made the earth firm,’28 who says, ‘I am the first, and I am forever,’29 and sets things in order, according to all those having interpreted the divine Scripture, ‘and now the Lord God has sent me, and his spirit,’ or [might it be] the sacred Word of God, the first God named after the uncreated beginning of all created things, about whom also it is written elsewhere, ‘he sent his word and healed them,’30 for he is the one ‘through whom all things came into being,’31 even ‘things in heaven and things on earth, whether visible or invisible,’32 whom also the Lord God the Father sent—and with him also the Holy Spirit—so that he will steward the salvation of men?
But it may be that what is stated is adapted toward the Jews, teaching that the other is the Lord who crafted all things with the God of all, by whom he confesses to having been sent, saying, ‘And now the Lord has sent me,’ and it may be he by whom the Father commanded nature, [saying] ‘Let there be light,’33 at the creation of the world, and ‘Let there be some things and other things,’ and, ‘Let us make man according to our image,’34 for this also in Psalms is inscribed, ‘He spoke and they came into being, he commanded and they were created.’35 For it is evident that the one commanding and saying something commands and orders another besides himself. Indeed really, to examine each word of the passage does not belong to the present undertaking. (Eclogae Propheticae 4.23)36
Eusebius later offers a similar interpretation in his Proof of the Gospel,37 and still later in his Commentary on Isaiah (which post-dates the Council of Nicaea).38
Thus, both extant Christian interpretations of Isaiah 48:16 from the ante-Nicene period hold that the speaker of this scriptural text is Christ, the pre-existent Word. One might object that two witnesses does not constitute overwhelming evidence. Perhaps not, but on the other hand there is zero evidence for any non-Christological interpretation of this text in the early Church.
We have seen that there are three lines of evidence supporting a Messianic interpretation of Isaiah 48:16: (i) the enigmatic character of this text in the original Hebrew; (ii) the echoes of this text in the Gospel of John; and (iii) the testimony of two early Church Fathers, namely Origen of Alexandria and Eusebius of Caesarea. If we accept that Christ is the speaker in the sensus plenior of this passage, what are the Christological implications? Firstly, the text implies Christ's pre-existence, not only because he is able to speak through the words of an OT prophet who prophesied long before his birth, but also because he expressly declares that he has been speaking from the beginning—meaning, in the Isaianic context, the beginning of creation. Secondly, the text implies Christ's divinity, because—apart from the last line about being sent—the speaker of this text claims prerogatives that deutero-Isaiah elsewhere says are exclusively God's. Thirdly, Christ does not make himself God in a Sabellian sense (as though he is the Father himself), but distinguishes himself from God and his Spirit. Just as the Gospel of John says, he is God but also sent by God. In fact, what we have here is an explicit mention of all three Trinitarian persons together, in the Old Testament!
- 1 See my previous article on Isaiah in John for some background on the Book of Isaiah and "deutero-Isaiah" in particular.
- 2 Matt. 3:3; Mark 1:3; Luke 3:4-6; John 1:23.
- 3 By grammatical-historical meaning, I mean the sense that the human author of the text intended to convey to his contemporary readers.
- 4 See the Introduction to my article on Genesis 1:26 for a case in point.
- 5 For two obvious examples, see Matthew's interpretation of Hosea 11:1 in Matthew 2:15 and Paul's interpretation of Deuteronomy 25:4 in 1 Corinthians 9:9-10.
- 6 Bible quotations are from the NRSV unless otherwise indicated, with the exception that "LORD" is substituted with Yahweh for linguistic clarity.
- 7 Cf. similar statements in Isaiah 40:21, 41:4, 41:26-27, 43:10-13, 45:18-19, 45:21, 46:9-10.
- 8 The Book of Isaiah, Chapters 40-66 (Grand Rapids: Eerdmans, 1998), 278. Oswalt's own view is that the oddity results from "the close identity between God and the prophet"; the prophet switches temporarily from speaking Yahweh's words to speaking in his own person.
- 9 Isaiah 40-66: A Commentary (Philadelphia: Westminster John Knox, 1969), 202-203.
- 10 Rodrigo F. De Sousa observes that the translator understands "Tarshish" in Isaiah 23 to refer to Carthage. This may indicate that the destruction of Carthage by the Romans in 146 B.C. was regarded as a fulfilment of this prophecy, in which case the translation must be no earlier than 146 ("Isaiah," in The Oxford Handbook of the Septuagint, ed. Alison Salvesen and Michael Timothy Law [Oxford: Oxford University Press, 2021], 249).
- 11 One difference is that, while אדני and יהוה are each usually rendered by kyrios in the Septuagint, אדני יהוה is here translated with a single kyrios rather than κύριος κύριος. Interestingly, the Greek text known to Eusebius of Caesarea (discussed below) does have a double kyrios, and Eusebius sees great theological significance in this, as highlighting the superiority of the Father's Lordship to the Word's: "And yet though the Word of God is Himself proclaimed divine by the word ‘Lord,’ He still calls One Higher and Greater His Father and Lord, using with beautiful reverence the word Lord twice in speaking of Him, so as to differentiate His title. For He says here, ‘The Lord, the Lord has sent me,’ as if the Almighty God were in a special sense first and true Lord both of His Only-begotten Word and of all begotten things after Him, in relation to which the Word of God has received dominion and power from the Father, as His true and Only-begotten Son, and therefore Himself holds the title of Lord in a secondary sense" (Proof of the Gospel 5.6, trans. W. J. Ferrar, The Proof of the Gospel, Being the Demonstratio Evangelica of Eusebius of Caesarea [2 vols.; London: SPCK, 1920], 1:251).
- 12 Moisés Silva, "Esaias," in New English Translation of the Septuagint, ed. Albert Pietersma and Benjamin G. Wright (New York: Oxford University Press, 2007), 861-62. The Greek text is as follows: προσαγάγετε πρός με καὶ ἀκούσατε ταῦτα· οὐκ ἀπʼ ἀρχῆς ἐν κρυφῇ ἐλάλησα· ἡνίκα ἐγένετο, ἐκεῖ ἤμην, καὶ νῦν κύριος ἀπέσταλκέ με καὶ τὸ πνεῦμα αὐτοῦ. (Septuaginta, ed. Joseph Ziegler [Göttingen: Vandenhoeck & Ruprecht, 1983], vol. 14.)
- 13 Book of Isaiah, 274 n. 61.
- 14 In the MT the verb is שמע, used famously in Deuteronomy 6:4, the Shema.
- 15 This translation occurs in a footnote in the NRSV; the main translation is, "Why do I speak to you at all?" The Greek of Jesus' reply, tēn archēn ho ti kai lalō humin, is notoriously difficult; see my comments here, where I argued that "What I told you at the beginning" is a plausible translation.
- 16 The adverb hēnika has the sense "at the time when" (BDAG 439).
- 17 Here, it translates a form of היה, the Hebrew verb meaning "be" (but which, like ginomai, can also mean "happen"). Incidentally, the divine name Yahweh is etymologically related to the verb היה, as is evident from Exodus 3:14.
- 18 The Greek imperfect conveys the incompleteness of the action, and often indicates duration over time. For instance, in Job 29:5 LXX, Job reminisces about former days "when I was (ēmēn) very much a person of substance and my children were around me" (NETS).
- 19 Here, John the Baptist—who is first introduced in the Gospel with the verb egeneto in 1:6 (literally, "there came into existence a man")—says that the one coming after him has surpassed him, because "he was (ēn, imperfect) before me."
- 20 Here, Jesus declares, "Before Abraham was (genesthai, aorist infinitive), I am (eimi, present tense)." I have commented in more detail on this text here.
- 21 Here, Jesus petitions the Father to glorify him "with the glory that I had (eichon, imperfect) in your presence before the world existed (einai, present infinitive)."
- 22 See, e.g., Num. 11:29; 3 Kgdms 10:6; 2 Chr. 20:14-15; Isa. 59:21.
- 23 Trans. Henry Chadwick, Contra Celsum: Translated with an Introduction and Notes (Cambridge: Cambridge University Press, 1965), 42.
- 24 Trans. Ronald E. Heine, Origen: Commentary on the Gospel according to John, Books 1-10 (Washington, D.C.: Catholic University of America Press, 1989), 114-15.
- 25 According to Aaron P. Johnson, the former work (which is the surviving part of Eusebius' General Elementary Introduction) was written before Eusebius became Bishop of Caesarea in 313, while the Proof of the Gospel was written during the period 314-324 ("Narrating the Council: Eusebius on Nicaea," in The Cambridge Companion to the Council of Nicaea, ed. Young Kim [Cambridge: Cambridge University Press, 2021], 203). W. J. Ferrar dates the Proof of the Gospel to 314-318, reasoning that some of theological language is too "unguarded" to have been written after the Arian controversy erupted c. 319 (The Proof of the Gospel, 1:xiii).
- 26 Eusebius has sometimes been accused of selling out on his theological convictions at the Council of Nicaea, but Johnson ("Narrating the Council") argues that the Council's language was in fact compatible with Eusebius' theology.
- 27 Isaiah 48:16. Eusebius actually quotes Isaiah 48:12-16 but for sake of brevity my translation begins from v. 16.
- 28 Isaiah 42:5.
- 29 Isaiah 48:12.
- 30 Psalm 106:20 LXX.
- 31 Cf. John 1:3, 10.
- 32 Colossians 1:16.
- 33 Genesis 1:3.
- 34 Genesis 1:26.
- 35 Psalm 32:9; 148:5 LXX.
- 36 Greek text in Thomas Gaisford, Eusebii Pamphili, Episcopi Caesariensis: Eclogae Propheticae [Oxonii: E Typographeo Academico, 1842], 205-206.
- 37 "See now how He that says, ‘I am the first, and I am the last. He that established the earth and the heaven,’ clearly confesses that He was sent by ‘the Lord, the Lord,’ calling the Father Lord twice, and you will have undeniable evidence of what we seek. And He says that He is first among beings begotten in all reverence since He allots Being, original, unbegotten, and beyond the first, to the Father. For the customary meaning of first in the sense of ‘first of a greater number,’ superior in honour and order, would not be applicable to the Father. For the Almighty God of course is not the first of created things, since the idea of Him does not admit of a beginning. He must be beyond and above the first, as Himself generating and establishing the First, and the Divine Word alone is to be called the First of all begotten things. So if we ask with reference to the words, ‘He spake and they were made, he commanded and they were created,’ to which of the begotten beings He gave the command to create, we see now clearly that it was given to Him, Who said, ‘My hand has laid the foundation of the earth, and my right hand has made the heaven strong’: Who also confesses that He was sent by One greater than Himself, when He says: ‘Now the Lord, the Lord has sent me, and his Spirit.’ And it must be the Word of God Who said also, ‘By the word of the Lord were the heavens made firm,’ if we compare the Psalm. And yet though the Word of God is Himself proclaimed divine by the word ‘Lord,’ He still calls One Higher and Greater His Father and Lord, using with beautiful reverence the word Lord twice in speaking of Him, so as to differentiate His title. For He says here, ‘The Lord, the Lord has sent me,’ as if the Almighty God were in a special sense first and true Lord both of His Only-begotten Word and of all begotten things after Him, in relation to which the Word of God has received dominion and power from the Father, as His true and Only-begotten Son, and therefore Himself holds the title of Lord in a secondary sense" (Proof of the Gospel 5.6.1-7, trans. Ferrar, Proof of the Gospel, 1:250-51); "You have here the Lord sent and the Lord sending, that is to say the Father and God of the Universe, entitled Lord twice as was usual" (Proof of the Gospel 6.22, trans. Ferrar, Proof of the Gospel, 2:43-44).
- 38 Eusebius indicates that it is "the Word" who is speaking in this passage, and comments, "For when the Father planned these things, I was with him, and now the Lord himself, who is God over all, sent me his Spirit of holiness in order that I might accomplish once and for all the things that he has ordained." (Eusebius, Commentary on Isaiah 305-306, trans. Jonathan J. Armstrong, Eusebius of Caesarea: Commentary on Isaiah [Downers Grove: InterVarsity, 2013], 239).
