Galatians 3:17
3:17 What I am saying is this: The law that came four hundred thirty years later does not cancel a covenant previously ratified by God, 1 so as to invalidate the promise.
Galatians 3:19
3:19 Why then was the law given? 2 It was added 3 because of transgressions, 4 until the arrival of the descendant 5 to whom the promise had been made. It was administered 6 through angels by an intermediary. 7
1 tc Most mss (D F G I 0176 0278 Ï it sy) read “ratified by God in Christ” whereas the omission of “in Christ” is the reading in Ì46 א A B C P Ψ 6 33 81 1175 1739 1881 2464 pc co. The shorter reading is strongly supported by the ms evidence, and it is probable that a copyist inserted the words as an interpretive gloss. However, this form of the “in Christ” expression is somewhat atypical in the corpus Paulinum (εἰς Χριστόν [ei" Criston] rather than ἐν Χριστῷ [en Cristw]), a fact which tempers one’s certainty about the shorter reading. Nevertheless, the expression is used more in Galatians than in any other of Paul’s letters (Gal 2:16; 3:24, 27), and may have been suggested by such texts to early copyists.
2 tn Grk “Why then the law?”
3 tc For προσετέθη (proseteqh) several Western mss have ἐτέθη (eteqh, “it was established”; so D* F G it Irlat Ambst Spec). The net effect of this reading, in conjunction with the largely Western reading of πράξεων (praxewn) for παραβάσεων (parabasewn), seems to be a very positive assessment of the law. But there are compelling reasons for rejecting this reading: (1) externally, it is provincial and relatively late; (2) internally: (a) transcriptionally, there seems to be a much higher transcriptional probability that a scribe would try to smooth over Paul’s harsh saying here about the law than vice versa; (b) intrinsically: [1] Paul has already argued that the law came after the promise (vv. 15-18), indicating, more than likely, its temporary nature; [2] the verb “was added” in v. 19 (προσετέθη) is different from the verb in v. 15 (ἐπιδιατάσσεται, epidiatassetai); virtually all exegetes recognize this as an intentional linguistic shift on Paul’s part in order not to contradict his statement in v. 15; [3] the temper of 3:1–4:7 is decidedly against a positive statement about the Torah’s role in Heilsgeschichte.
4 tc παραδόσεων (paradosewn; “traditions, commandments”) is read by D*, while the vast majority of witnesses read παραβάσεων (parabasewn, “transgressions”). D’s reading makes little sense in this context. πράξεων (praxewn, “of deeds”) replaces παραβάσεων in Ì46 F G it Irlat Ambst Spec. The wording is best taken as going with νόμος (nomo"; “Why then the law of deeds?”), as is evident by the consistent punctuation in the later witnesses. But such an expression is unpauline and superfluous; it was almost certainly added by some early scribe(s) to soften the blow of Paul’s statement.
5 tn Grk “the seed.” See the note on the first occurrence of the word “descendant” in 3:16.
6 tn Or “was ordered.” L&N 31.22 has “was put into effect” here.
7 tn Many modern translations (NASB, NIV, NRSV) render this word (μεσίτης, mesith"; here and in v. 20) as “mediator,” but this conveys a wrong impression in contemporary English. If this is referring to Moses, he certainly did not “mediate” between God and Israel but was an intermediary on God’s behalf. Moses was not a mediator, for example, who worked for compromise between opposing parties. He instead was God’s representative to his people who enabled them to have a relationship, but entirely on God’s terms.