The question of Gazelem often arises because scholars who promote SITH (the stone-in-the-hat narrative) link it to the translation of the Book of Mormon. In particular, MacKay/Dirkmaat in their book From Darkness Unto Light, which I've discussed here:
In that post, I made these comments:
The authors entirely omitted two additional important statements by Joseph about the translation.
With the records was found a curious instrument which the ancients called “Urim and Thummim,” which consisted of two transparent stones set in the rim on a bow fastened to a breastplate. Through the medium of the Urim and Thummim I translated the record, by the gift and power of God.
Question 4th. How, and where did you obtain the book of Mormon?
Answer. Moroni, the person who deposited the plates, from whence the book of Mormon was translated, in a hill in Manchester, Ontario County New York, being dead; and raised again therefrom, appeared unto me, and told me where they were; and gave me directions how to obtain them. I obtained them, and the Urim and Thummim with them; by the means of which, I translated the plates; and thus came the book of Mormon.
Continuing with the excerpt :
As the Book of Mormon prophesied, the word of God “shall shine forth in darkness unto light.”59
When read in context, the passage refers to a stone: "And the Lord said: I will prepare unto my servant Gazelem, a stone, which shall shine forth in darkness unto light, that I may discover unto my people who serve me, that I may discover unto them the works of their brethren, yea, their secret works, their works of darkness, and their wickedness and abominations." (Alma 37:23)
The authors refer to "Gazelem" seven times in their book, stating at one point that "it is likely that the brown stone was the one referred to as Gazelem, which the Book of Mormon prophesied had been prepared to help translate ancient Nephite records like the Book of Mormon."
Whether that is a "likely" interpretation is subjective, but there are two problems with the claim.
First, as we saw above, in words as plain as words can be, Joseph clarified that he translated the plates with the Urim and Thummim that came with the plates. He didn't qualify his statements by saying he translated some of the plates with the Urim and Thummim that came with the plates, or that he used two or more different instruments.
Second, the passage in Alma goes on to explain that the prophecy in verse 23 was already fulfilled: "And now, my son, we see that they did not repent; therefore they have been destroyed, and thus far the word of God has been fulfilled; yea, their secret abominations have been brought out of darkness and made known unto us." (Alma 37:26)
There is no statement, suggestion or implication that this stone would be used in the future.
[Some have been confused by the term "interpreters" in verses 21 and 24; e.g., "And now, my son, these interpreters were prepared that the word of God might be fulfilled, which he spake, saying:" (Alma 37:24) In the original text, the term used in this passage was "directors." The term was changed for the 1920 LDS edition but the RLDS/Community of Christ edition retains the original reading. Thus, when Oliver said Joseph "translated with the Urim and Thummim, or, as the Nephites would have said, ‘Interpreters,’ the history or record called ‘The Book of Mormon,'" (Joseph Smith—History, Note, 1), he was not referring to Alma 37.]
By the way, here's how the authors deal with Oliver's statement, which they partially quote twice in their book.
They truncate the quotation after "Interpreters" to omit Oliver's statement that Joseph "translated... the history or record called the 'Book of Mormon'." Unsuspecting readers would not realize that Oliver actually said Joseph translated the history or record, which is much different from saying Joseph read words off a stone. [Later, in note 44 of chapter 7, they provide the entire quotation without comment.]
Nevertheless, after quoting the truncated passage from JS-H, note 1, they write, "Whether he was using the spectacles or an individual stone, Joseph apparently used either instrument by placing it in the bottom of a hat in order to block out the ambient light so he could read the words that appeared on the stone." [672 of 1233]
Obviously, nothing in Oliver's statement states, suggests or implies any such practice.
This leads to another important historical source that the authors omitted from their book. Oliver reiterated his first-person testimony when he rejoined the Church in 1848.
I wrote with my own pen the entire Book of Mormon (save a few pages) as it fell from the lips of the Prophet as he translated it by the gift and power of God by means of the Urim and Thummim, or as it is called by that book, holy interpreters. I beheld with my eyes and handled with my hands the gold plates from which it was translated. I also beheld the Interpreters. That book is true. Sidney Rigdon did not write it. Mr. Spaulding did not write it. I wrote it myself as it fell from the lips of the Prophet.
Here again, nothing in Oliver's statement states, suggests or implies that Joseph used a stone he found in a well and placed in a hat. This 1848 statement is all the more meaningful because on that occasion, Oliver possessed the brown stone that Joseph supposedly used. But he neither referenced it nor displayed it. Instead, he referred to the interpreters and the plates.
Much of the confusion arises from a changed made in the text of the Book of Mormon in Alma 37. Originally the term was directors, but it was changed to interpreters in the 1920 and subsequent LDS editions. (Still directors in the RLDS editions.)
While I understand the rationale, I think this change was an error because it confuses people who read Church history (such as the footnote in JS-H) and because later in chapter 37 Alma refers to director again twice. Singular those times, but the same term.
After all, Joseph Smith (and Oliver Cowdery) edited the Book of Mormon twice after the 1830 edition and didn't make this change.
Here are the relevant verses.
22 For behold, the Lord saw that his people began to work in darkness, yea, work secret murders and abominations; therefore the Lord said, if they did not repent they should be destroyed from off the face of the earth.
23 And the Lord said: I will prepare unto my servant Gazelem, a stone, which shall shine forth in darkness unto light, that I may discover unto my people who serve me, that I may discover unto them the works of their brethren, yea, their secret works, their works of darkness, and their wickedness and abominations.
24 And now, my son, these interpreters [1830-1924: directors] were prepared that the word of God might be fulfilled, which he spake, saying:
26 And now, my son, we see that they did not repent; therefore they have been destroyed, and thus far the word of God has been fulfilled; yea, their secret abominations have been brought out of darkness and made known unto us.
27 And now, my son, I command you that ye retain all their oaths, and their covenants, and their agreements in their secret abominations; yea, and all their signs and their wonders ye shall keep from this people, that they know them not, lest peradventure they should fall into darkness also and be destroyed.
(Doctrine and Covenants 17:1)