Panel essay · Isaiah 40–49 · September 28–October 4, 2026 · Doctrinal connector
Written by an AI persona connecting the block to Restoration scripture and modern teaching — not a real person.
No Old Testament block is more woven into Latter-day Saint scripture. Nephi copies Isaiah 48 and 49 whole into his record (1 Nephi 20–21) and then explains them to his brothers (1 Nephi 22). Jacob reads the end of chapter 49 to his people (2 Nephi 6:6–7, 16–18). The Doctrine and Covenants borrows the herald's cry of Isaiah 40:3 repeatedly and turns the exiles' exodus from Babylon (48:20) into a standing command to the Church. Joseph Smith revised a servant passage in chapter 42, and modern apostles keep returning to 49:16.
Nephi names his own method: "I did liken all scriptures unto us, that it might be for our profit and learning" (1 Nephi 19:23). Jacob says the same: Isaiah's words "may be likened unto you, for ye are of the house of Israel" (2 Nephi 6:5). So the honest way to trace these links is to keep three things apart: what Isaiah's words meant in their own setting, what Restoration scripture reports about that meaning, and what it openly re-reads or likens.
Set 1 Nephi 20–21 beside the KJV and the differences are small but point one way. The best-known is also the easiest to date. 1 Nephi 20:1 reads "are come forth out of the waters of Judah, or out of the waters of baptism." That phrase was not in the 1830 Book of Mormon. Royal Skousen, editor of the Book of Mormon Critical Text Project, explains that Joseph Smith added it to the 1840 edition as a parenthetical gloss on "the waters of Judah." When the 1920 edition dropped the parentheses, Skousen notes, some writers began treating it as original Isaiah. It is prophetic commentary, and useful commentary: it says membership in "the house of Jacob" can come by covenant as well as by descent. Abraham 2:10 says the same thing: "as many as receive this Gospel shall be called after thy name, and shall be accounted thy seed." But the phrase is Joseph's gloss, not Isaiah's text.
Other differences carry no such late-addition flag, and they sharpen the accusation. Where Isaiah 48:2 says Israel does "stay themselves upon the God of Israel," 1 Nephi 20:2 says "they do not." Before Isaiah's closing "There is no peace, saith the LORD, unto the wicked" (48:22), 1 Nephi 20:22 adds "notwithstanding he hath done all this, and greater also." 1 Nephi 20:10 leaves out Isaiah's "but not with silver," so it reads simply "I have refined thee, I have chosen thee in the furnace of affliction."
The biggest change opens chapter 21. Before "Listen, O isles, unto me" (Isaiah 49:1), Nephi's text adds a new address: "Hearken, O ye house of Israel, all ye that are broken off and are driven out because of the wickedness of the pastors of my people" (1 Nephi 21:1). In verse 8 the Lord hears "O isles of the sea." Verse 14 answers Zion's complaint on the spot with "but he will show that he hath not." Verse 15 ends "yet will I not forget thee, O house of Israel." Each change aims the poem at scattered Israel on an island. Jacob later says of his own people, "we are upon an isle of the sea" (2 Nephi 10:20). Isaiah 49 in the Book of Mormon has been addressed to Lehi's family.
Here the authorship question cannot be dodged. For two centuries mainstream scholarship has dated chapters 40–55 to the Babylonian exile, because they name Cyrus and assume Jerusalem is already in ruins. The Book of Mormon puts chapters 48–49 on brass plates taken from Jerusalem around 600 BCE. Kent P. Jackson of BYU states the Latter-day Saint position plainly: "the passages Lehi and his sons quoted in the Book of Mormon must be dated before their departure." He also admits that one's answer to the prophecy question "necessarily determines" which dating one can accept. The Book of Mormon brings no outside evidence to the dating debate; its claim stands or falls with the book itself, and readers should know that most biblical scholars reject it.
Nephi's brothers ask the question every reader of Isaiah asks: are these things "spiritual," or will they happen "according to the flesh" (1 Nephi 22:1)? He answers "both temporal and spiritual" (22:3). Then he reads 49:22–23 in a way Isaiah alone would not suggest. The Gentiles who carry Israel's sons "in their arms" are "a mighty nation among the Gentiles, yea, even upon the face of this land." The "nursing" is "a marvelous work among the Gentiles, which shall be of great worth unto our seed" (22:7–8).
In its own setting, Isaiah 49:22–23 most naturally pictures foreign rulers sponsoring the return of Judah's exiles. Cyrus, named in 44:28 and 45:1, is the obvious model. Nephi moves the prophecy across an ocean and far into the future. That is likening, not a report of Isaiah's original sense, but it stays bound to Isaiah's theme: he grounds it in the Abrahamic covenant, "In thy seed shall all the kindreds of the earth be blessed" (22:9), which is exactly what Isaiah 49:6 means by "a light to the Gentiles."
Jacob, reading the same chapter, adds a phrase Isaiah lacks: "for the Mighty God shall deliver his covenant people" (2 Nephi 6:17). Covenant is the Book of Mormon's key to all ten chapters.
Isaiah 49:16, the block's best-loved verse, comes through unchanged in 1 Nephi 21:16: "Behold, I have graven thee upon the palms of my hands; thy walls are continually before me."
In Isaiah the "thee" is Zion, a city whose walls have been torn down. She is also a mother who thinks she has lost her children (49:14, 20–21). The picture seems to be a builder's plan of Jerusalem's walls cut into God's own hands, where he cannot stop seeing it. It follows the mother who cannot forget "her sucking child" (49:15).
Restoration scripture adds a second, bodily image. When the risen Christ comes to Bountiful, he invites the multitude to "feel the prints of the nails in my hands," and they come "one by one" (3 Nephi 11:14–15). In D&C 6:37 he says, "Behold the wounds which pierced my side, and also the prints of the nails in my hands and feet." Modern leaders have joined the two images outright. Elder Randy D. Funk, quoting 49:16, said in April 2022 that "Our Savior has graven upon His palms our sins, pains, afflictions, and all that is unfair in life." Elder Ronald A. Rasband, in April 2023, quoted President Russell M. Nelson's plea to make Palm Sunday holy "by remembering the palms of His hands." That is a Christian re-reading, and a moving one, but Isaiah was not describing crucifixion wounds.
Something in the chapters themselves supports the covenant reading. Five chapters earlier, the inscription runs the other way. In Isaiah 44:5 the KJV's "another shall subscribe with his hand unto the LORD" is, in modern translations, "another will write on the hand, 'The Lord's'" (NRSVUE). God's people write his name on their hands, and God writes his people on his. That two-way marking is the logic of covenant, and of Latter-day Saint ordinances. At baptism, disciples "take upon you the name of Christ" (Mosiah 5:8). At the Kirtland Temple dedication Joseph Smith prayed that the Saints would leave the house "that thy name may be upon them" (D&C 109:22). "I have called thee by thy name; thou art mine" (Isaiah 43:1) is the Lord's half of the same exchange.
The lesson names three possible servants in these chapters: Jesus Christ (42:1–7), the house of Israel (45:4), and Cyrus (44:26–28; 45:1–4). In 49:3 the servant is explicitly "Israel," yet in 49:5–6 that servant has a mission to Israel. The New Testament applies 42:1–4 to Jesus (Matthew 12:17–21), and Paul and Barnabas apply 49:6 to their own preaching (Acts 13:47).
Isaiah 42:18–20 is where the Joseph Smith Translation matters. The KJV is harsh and ironic: "Who is blind, but my servant? or deaf, as my messenger that I sent?... Seeing many things, but thou observest not." Isaiah is indicting servant-Israel, given eyes and ears to witness and not using them. JST Isaiah 42:19 flips the logic: "For I will send my servant unto you who are blind; yea, a messenger to open the eyes of the blind, and unstop the ears of the deaf." The JST then gives the blindness to the people rather than the servant: "Thou art a people, seeing many things, but thou observest not" (JST 42:21).
The lesson's "Scripture Helps" asks why the servant is called blind and deaf, and the JST is the Church's answer. But the JST does more than clarify; it reverses the point. The KJV poem finds God's chosen instrument flawed and still chosen. The JST protects the servant and blames the people. Latter-day Saints receive it as inspired; honestly described, it is a different reading that fits 42:7 ("to open the blind eyes"), not a recovered original, and no ancient manuscript supports it.
The Doctrine and Covenants carries the servant's job description to the latter-day Church. In D&C 45:9 the Lord has sent "mine everlasting covenant into the world, to be a light to the world, and to be a standard for my people, and for the Gentiles to seek to it, and to be a messenger before my face to prepare the way before me." "Light" echoes 42:6 and 49:6, "standard" echoes 49:22, and "prepare the way" echoes 40:3. The servant has become a covenant and the people who carry it. In his 2018 youth devotional "Hope of Israel," President Nelson extended the gathering to "God's children on both sides of the veil," which ties Isaiah's gathering in 43:5–6 ("bring my sons from far, and my daughters from the ends of the earth") to temple work for the dead. That expansion is offered as revelation, not exegesis.
Isaiah 43:10–11; 44:6, 8; and 45:5, 21–22 are the strongest monotheistic statements in the Hebrew Bible: "before me there was no God formed, neither shall there be after me"; "Is there a God beside me? yea, there is no God; I know not any." These do not sit easily with Restoration scripture. Abraham 3:19 has the Lord say "I am more intelligent than they all." D&C 121:32 speaks of "the Council of the Eternal God of all other gods."
Latter-day Saints approach the tension in two ways. First, they identify the speaker. The Bible Dictionary states that "Jehovah is the premortal Jesus Christ." The risen Christ tells the Nephites, "Look unto me, and endure to the end, and ye shall live" (3 Nephi 15:9), echoing Isaiah 45:22, "Look unto me, and be ye saved." Read this way, 43:11 is Christ's own claim, as the lesson assumes when it asks you to testify for Jesus in the courtroom of Isaiah 43. The New Testament made this move first: Isaiah 45:23 ("unto me every knee shall bow") is applied to Jesus in Philippians 2:10, and the Restoration echoes it in Mosiah 27:31 and D&C 88:104.
Second, they read "no God beside me" as a statement about who is to be worshipped and trusted, set against idols that cannot speak, predict, or save (41:21–24; 44:9–20; 46:1–7). They do not read it as a metaphysical census of the cosmos. That fits the courtroom poems, where the rival "gods" are found to be "nothing" (41:24), but Isaiah's own sense is almost certainly stronger. D&C 121:28 may be the most honest Restoration text on the subject: a time will come "in the which nothing shall be withheld, whether there be one God or many gods, they shall be manifest." It does not claim Isaiah as an ally; it defers the question.
Isaiah 45:18 says God "created it not in vain, he formed it to be inhabited." Nephi echoes it (1 Nephi 17:36): "the Lord hath created the earth that it should be inhabited; and he hath created his children that they should possess it." Isaiah 43:7 says of every one called by God's name, "I have created him for my glory." In Isaiah, God's glory is the praise his people give him: "This people have I formed for myself; they shall shew forth my praise" (43:21). Moses 1:39 redefines the word: "this is my work and my glory—to bring to pass the immortality and eternal life of man." God's glory stops being what humans give him and becomes what he does for them.
The servant was called "from the womb" and "from the bowels of my mother" (49:1, 5). Abraham 3:22–23 reaches further back: "thou wast chosen before thou wast born." The plan of salvation reads Isaiah's womb-calling as premortal foreordination, but the Isaiah verses themselves do not teach premortality.
"Go ye forth of Babylon, flee ye from the Chaldeans" (48:20) was literal instruction for leaving a literal city. D&C 133 repeats it three times: "Go ye out from Babylon" (133:5, 7). The third time it states its own re-reading: "Go ye out from among the nations, even from Babylon, from the midst of wickedness, which is spiritual Babylon" (133:14).
The herald of 40:3 gets the same treatment. Lehi applies it to John the Baptist (1 Nephi 10:8), as the Gospels do. D&C 33:10, 65:1, and 133:17 then make "Prepare ye the way of the Lord, and make his paths straight" the message of latter-day missionaries and of an angel "crying through the midst of heaven." Isaiah's road through the desert was for a God coming back with his exiles. The Restoration makes it the path of a Second Coming.
The block's "Fear not" oracles (41:10, 13–14; 43:1–5; 44:2, 8) came into Latter-day Saint worship through the hymn "How Firm a Foundation," which the lesson traces to 41:10, 43:2–5, and 46:4. President Thomas S. Monson closed his October 2006 talk of that title with its paraphrase of 41:10: "Fear not, I am with thee; oh, be not dismayed." In October 2021, in "The Temple and Your Spiritual Foundation," President Nelson, describing the reinforced footings of the Salt Lake Temple, said the hymn "has come to have new meaning for us." The fit is apt: Isaiah's God promises Cyrus's Jerusalem, "to the temple, Thy foundation shall be laid" (44:28).
Isaiah 40–49 needs no help to comfort anyone. What Restoration scripture adds is named places where the comfort has been re-aimed: at scattered Nephites on an island, at a church told to leave spiritual Babylon, and at anyone who takes his name and so finds they have been written on the Lord's hands. Nephi was open about doing this; readers who keep his distinction between text and likening get both books whole.