Deuteronomy 4:2

4:2 Do not add a thing to what I command you nor subtract from it, so that you may keep the commandments of the Lord your God that I am delivering to ¹  you.

Deuteronomy 12:32

Idolatry and False Prophets

12:32 (13:1) ²  You ³  must be careful to do everything I am commanding you. Do not add to it or subtract from it! ⁴ 

Revelation 22:19

22:19 And if anyone takes away from the words of this book of prophecy, God will take away his share in the tree of life ⁵  and in the holy city that are described in this book.

[4:2]  ¹ tn Heb “commanding.”

[12:32]  ² sn Beginning with 12:32, the verse numbers through 13:18 in the English Bible differ from the verse numbers in the Hebrew text (BHS), with 12:32 ET = 13:1 HT, 13:1 ET = 13:2 HT, 13:2 ET = 13:3 HT, etc., through 13:18 ET = 13:19 HT. With 14:1 the verse numbers in the ET and HT are again the same.

[12:32]  ³ tn This verse highlights a phenomenon found throughout Deuteronomy, but most especially in chap. 12, namely, the alternation of grammatical singular and plural forms of the pronoun (known as Numeruswechsel in German scholarship). Critical scholarship in general resolves the “problem” by suggesting varying literary traditions – one favorable to the singular pronoun and the other to the plural – which appear in the (obviously rough) redacted text at hand. Even the ancient versions were troubled by the lack of harmony of grammatical number and in this verse, for example, offered a number of alternate readings. The MT reads “Everything I am commanding you (plural) you (plural) must be careful to do; you (singular) must not add to it nor should you (singular) subtract form it.” Smr, LXX, Syriac, and Vulgate suggest singular for the first two pronouns but a few Smr mss propose plural for the last two. What both ancient and modern scholars tend to overlook, however, is the covenantal theological tone of the Book of Deuteronomy, one that views Israel as a collective body (singular) made up of many individuals (plural). See M. Weinfeld, Deuteronomy 1–11 (AB), 15-16; J. A. Thompson, Deuteronomy (TOTC), 21-23.

[12:32]  ⁴ sn Do not add to it or subtract from it. This prohibition makes at least two profound theological points: (1) This work by Moses is of divine origination (i.e., it is inspired) and therefore can tolerate no human alteration; and (2) the work is complete as it stands (i.e., it is canonical).

[22:19]  ⁵ tc The Textus Receptus, on which the KJV rests, reads “the book” of life (ἀπὸ βίβλου, apo biblou) instead of “the tree” of life. When the Dutch humanist Desiderius Erasmus translated the NT he had access to no Greek mss for the last six verses of Revelation. So he translated the Latin Vulgate back into Greek at this point. As a result he created seventeen textual variants which were not in any Greek mss. The most notorious of these is this reading. It is thus decidedly inauthentic, while “the tree” of life, found in the best and virtually all Greek mss, is clearly authentic. The confusion was most likely due to an intra-Latin switch: The form of the word for “tree” in Latin in this passage is ligno; the word for “book” is libro. The two-letter difference accounts for an accidental alteration in some Latin mss; that “book of life” as well as “tree of life” is a common expression in the Apocalypse probably accounts for why this was not noticed by Erasmus or the KJV translators. (This textual problem is not discussed in NA²⁷.)