The author asks the question:
“Why don’t you just use the New King James Version (NKJV)?"
First: Capitalization of divine pronouns
The NKJV capitalizes divine pronouns; the KJV doesn't.
Second: The use of quotation marks for direct speech
The NKJV uses quotation marks to indicate a record of direct speech, the KJV doesn't.
There are a few editions of the KJV that either capitalize divine pronouns or that use quotation marks.
Genesis 1:3 [editions that used quotation marks]
God said, ‘Let there be light’ [2005, 2011 Cambridge] (2006 PENG)
God said, “Let there be light” (1968 Oxford) (1784 Piguenit) (1897 MacKail)
God said, Let there be light (
1769 Oxford, SRB) [
1769 Cambridge, DKJB]
Genesis 1:26 [editions with capitalization of pronouns used for God or Deity]
Let Us (CB) (KJRLB) (2002, 2010 KJVER)
Let us (
1769 Oxford, SRB) [1629,
1769 Cambridge, DKJB]
Genesis 1:26 [capitalization of pronouns used for Deity]
in Our image (CB) (KJRLB) (2002, 2010 KJVER)
in our image (
1769 Oxford, SRB) [1629,
1769 Cambridge, DKJB]
The 1611 edition of the KJV and many other KJV editions had interpretive content or chapter headings, including some that were incorrect.
The ABS’s Committee on Versions suggested that some of the chapter headings in the 1611 KJV needed to be changed ‘for their falseness” and others for other reasons (Turner,
Statements, p. 22). John Eadie maintained that some of the chapter headings in the 1611 KJV were “manifestly wrong” (
English Bible, II, p. 286). John Eadie also asserted that “some of them, instead of being a brief index, are a commentary, which is occasionally doubtful, and at other times wrong” (
Ibid.). Eadie observed: “The headings of the Song of Solomon are a continuous commentary, Christ and the church being prefixed to every chapter” (
Ibid.).
Some chapter or content headings in the 1611 edition include the following examples. “The meat offering of the herd” was the heading for Leviticus 3:1 in the 1611 edition. Before 1 Samuel 16, the 1611 KJV had: “Samuel sent by God, under pretence of a sacrifice.” The 1611 KJV had a heading that mentioned a “muster of eleven thousand fighting men” before 2 Samuel 24 that would later be corrected to “thirteen hundred thousand.” The first heading for Exodus 33 stated: “The Lord refuseth to go as he had promised with the people.” For Numbers 14:11, the heading is the following: “God threatneth them.” For 1 Corinthians 5:10, the 1611 heading is “heinous offenders are to be shamed & avoided.” The heading for 1 Corinthians chapter 10 was “[1] The sacraments of the Jews, [6] are types of ours.“ “Appoint the office of Deaconship to seven chosen men” was the content heading for Acts 6:3. For Acts 7:44, the heading is the following: “And that all outward ceremonies were ordained according to the heavenly pattern, to last but for a time.” Before 1 John 4, this was stated: “He warneth them not to believe all teachers, who boast of the spirit, but to try them by the rules of the Catholic faith.” “The last and general resurrection” was the content heading for Revelation 20:12. The actual chapter or content headings in the 1611 demonstrate that the KJV was not “without note or comment.”
The 1611 edition of the KJV had some textual criticism marginal notes.
A 1869 edition of the KJV’s N. T. had hundreds of textual marginal notes from Codex Sinaiticus, Codex Vaticanus, and Codex Alexandrinus. F. H. A. Scrivener noted that 4,111 of the 6,637 marginal notes in the Old Testament of the 1611 "express the more literal meaning of the original Hebrew or Chaldee" and "2156 give alternative renderings (indicated by the word 'Or' prefixed to them) which in the opinion of the Translators are not very less probable than those in the text" (
Authorized Edition, p. 41). He also pointed out that 67 marginal notes in the 1611 O. T. "refer to various readings of the original, in 31 of which the marginal variation (technically called
Keri) of the Masoretic revisers of the Hebrew is set in competition with the reading in the text" (
Ibid.). Scrivener maintained that in the N. T. of the 1611 that 37 marginal notes relate to various readings (p. 56). He also listed those 37 notes (pp. 58-59) [Matt. 1:11, Matt. 7:14, Matt. 9:26, Matt. 24:31, Matt. 26:26, Mark 9:16, Luke 2:38, Luke 10:22, Luke 17:36, John 18:13, Acts 13:18, Acts 25:6, Rom 5:17, Rom. 7:6, Rom. 8:11, 1 Cor. 15:31, 2 Cor. 13:4, Gal. 4:15, Gal. 4:17, Eph. 6:9, 1 Tim. 4:15, Heb. 4:2, Heb. 9:2, Heb. 11:4, James 2:18, 1 Pet. 1:4, 1 Pet. 2:21, 2 Pet. 2:2, 2 Pet. 2:11, 2 Pet. 2:18, 2 John 8, Rev. 3:14, Rev. 6:8, Rev. 13:1, Rev. 13:5, Rev. 14:13, Rev. 17:5]. The 1762 Cambridge edition added 15 more textual marginal notes (p. 59). The 1769 Oxford edition is said to have added at least one more. KJV defender Edward F. Hills also confirmed that 37 of the KJV’s N. T. marginal notes give variant readings (
KJV Defended, p. 216). Hills acknowledged that 16 more textual N. T. marginal notes were added in the 1700’s (
Believing Bible Study, p. 206).