Deuteronomy 4:2
2. Ye shall not add unto the word which I command you—by the introduction of any heathen superstition or forms of worship different from those which I have appointed (De 12:32; Nu 15:39; Mt 15:9).
neither shall ye diminish aught from it—by the neglect or omission of any of the observances, however trivial or irksome, which I have prescribed. The character and provisions of the ancient dispensation were adapted with divine wisdom to the instruction of that infant state of the church. But it was only a temporary economy; and although God here authorizes Moses to command that all its institutions should be honored with unfailing observance, this did not prevent Him from commissioning other prophets to alter or abrogate them when the end of that dispensation was attained. Deuteronomy 12:32
Proverbs 30:6
6. Add . . . words—implying that his sole reliance was on God's all-sufficient teaching.
reprove thee—or, "convict thee"—and so the falsehood will appear. Acts 20:27
27. For I have not shunned to declare . . . all the counsel of God—God's way of salvation, and His kingdom of souls saved by His Son Jesus Christ. See Lu 7:30.
2 Corinthians 2:17
17. not as many— (2Co 11:18; Php 2:21). Rather, "the many," namely, the false teachers of whom he treats (tenth through twelfth chapters, especially 2Co 11:13; 1Th 2:3).
which corrupt—Greek, "adulterating, as hucksters do wine for gain" (2Co 4:2; Isa 1:22; 2Pe 2:3, "Make merchandise of you"). as of sincerity . . . as of God—as one speaking from (out of) sincerity, as from (that is, by the command of, and so in dependence on) God. in Christ's—as united to Him in living membership, and doing His work (compare 2Co 12:19). The whole Gospel must be delivered such as it is, without concession to men's corruptions, and without selfish aims, if it is to be blessed with success (Ac 20:27). 2 Corinthians 4:2
2. renounced—literally, "bid farewell to."
of dishonesty—rather, "of shame." "I am not ashamed of the Gospel of Christ" (Ro 1:16). Shame would lead to hiding (2Co 4:3); whereas "we use great plainness of speech" (2Co 3:12); "by manifestation of the truth." Compare 2Co 3:3, "manifestly declared." He refers to the disingenuous artifices of "many" teachers at Corinth (2Co 2:17; 3:1; 11:13-15). handling . . . deceitfully—so "corrupt" or adulterate "the word of God" (2Co 2:17; compare 1Th 2:3, 4). commending—recommending ourselves: recurring to 2Co 3:1. to—to the verdict of. every man's conscience— (2Co 5:11). Not to men's carnal judgment, as those alluded to (2Co 3:1). in the sight of God— (2Co 2:17; Ga 1:10). Revelation of John 22:19
19. book—None of our manuscripts read this. A, B, Aleph, Vulgate, Syriac, and Coptic read, "(take away his part, that is, portion) from the tree of life," that is, shall deprive him of participation in the tree of life.
and from the things—so Vulgate. But A, B, Aleph, Syriac, Coptic, and ANDREAS omit "and"; then "which are written in this book" will refer to "the holy city and the tree of life." As in the beginning of this book (Re 1:3) a blessing was promised to the devout, obedient student of it, so now at its close a curse is denounced against those who add to, or take from, it.