CJ Sapp
Commentaries and scholarly analyses, such as those by Barnes, Meyer, and Beale & Carson, generally agree that Paul in Galatians 3:16 is referring to the promises made to Abraham in the Old Testament, specifically Genesis 22:17-18 and Genesis 12:7, which were reiterated after the binding of Isaac.
Here is a breakdown of what the commentaries say regarding this passage:
1. The Core Old Testament Reference (Genesis 22)
Commentaries highlight that Galatians 3:16 points directly to the language used in the Septuagint (LXX) of Genesis 22:17-18, where God promises to multiply Abraham's seed and says, "and in your seed shall all the nations of the earth be blessed".
• The "Seed" (LXX): The Greek word used for "seed" in the LXX is σπέρμα (sperma), which is singular. The Promise: In this context, God promises that the seed shall possess the "gate of their enemies" (Genesis 22:17, 22:18).
2. Paul’s Exegetical Argument (Galatians 3:16)
Paul differentiates between the plural "seeds" (descendants) and the singular "seed," interpreting it not as a collective noun for the nation of Israel, but as a direct reference to a single individual, Christ.
• Barnes Notes: Albert Barnes notes that Paul distinguishes between "seeds" (many) and "seed" (one), arguing that the ultimate fulfillment of the promise is found in the Messiah, not simply the physical progeny of Abraham. Meyer’s Commentary: Heinrich Meyer
• points out that while the Hebrew word זֶרַע (zera) is collective, Paul makes a "dogmatic" argument that the promise specifically highlights the singular offspring through whom the messianic blessing arrives. Beale & Carson: Their analysis emphasizes that while the seed represents the Jewish people in many places, Paul focuses on the singular usage in Gen 22:18 to show that Christ is the fulfillment.
3. Original Language Considerations (Hebrew/Greek)
• Hebrew Context: The word for seed in the OT is זֶרַע (lrm:zera), which is a collective noun that can mean a single descendant or a whole line of offspring, similar to the English word "offspring".
• LXX (Greek): The translators of the Septuagint frequently used the singular σπέρμα (lrm:sperma) for this, giving Paul a solid textual basis for his argument regarding a single representative seed.
4. Interpretation and Theological Significance
Commentaries like Lange’s and Alford’s argue that this demonstrates the promise was always intended to culminate in a single representative individual—Christ—and that all who belong to Him become part of the promise (Gal 3:29). This implies that the blessing of justification by faith is mediated through Christ, not through the Mosaic Law.
Exegetical Notes
• Gen 22:17-18 (LXX): "...καὶ κληρονομήσει τὸ σπέρμα σου τὰς πόλεις τῶν ὑπεναντίων, 18 καὶ ἐνευλογηθήσονται ἐν τῷ σπέρματί σου πάντα τὰ ἔθνη τῆς γῆς..."
• Galatians 3:16: "...οὐκ λέγει· Καὶ τοῖς σπέρμασιν, ὡς ἐπὶ πολλῶν, ἀλλ᾽ ὡς ἐφ᾽ ἑνός· Καὶ τῷ σπέρματί σου, ὅς ἐστιν Χριστός."
• Note: The Hebrew term זֶרַע (lrm:zera) and Greek σπέρμα (lrm:sperma) are singular in form in the foundational text of Gen 22:18, which is the basis for Paul's argument.
To determine whether Paul was working from the Septuagint (LXX) or the Masoretic Text (MT), we must examine the specific linguistic pivot of his argument: the distinction between the singular and plural forms of "seed."
Verses Under Review
Galatians 3:16 (Plain Translation)
Now the promises were spoken to Abraham and to his seed. He does not say, "And to seeds," as referring to many, but rather to one, "And to your seed," that is, Christ.
Genesis 22:18 (Plain Translation)
And in your seed all the nations of the earth shall be blessed, because you have obeyed My voice.
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Original Language Presentation
Galatians 3:16 – {16} τῷ [tō - G3588] (to the) δὲ [de - G1161] (now) Ἀβραὰμ [Abraam - G11] (Abraham) ἐρρέθησαν [errethēsan - G2046] (were spoken) αἱ [hai - G3588] (the) ἐπαγγελίαι [epangelliai - G1860] (promises) καὶ [kai - G2532] (and) τῷ [tō - G3588] (to the) σπέρματι [spermati - G4690] (seed) αὐτοῦ [autou - G846] (of him). οὐ [ou - G3756] (not) λέγει [legei - G3004] (he says) Καὶ [kai - G2532] (and) τοῖς [tois - G3588] (to the) σπέρμασιν [spermasin - G4690] (seeds), ὡς [hōs - G5613] (as) ἐπὶ [epi - G1909] (concerning) πολλῶν [pollōn - G4183] (many), ἀλλ’ [all - G235] (but) ὡς [hōs - G5613] (as) ἐφ’ [eph - G1909] (concerning) ἑνός [henos - G1520] (one) Καὶ [kai - G2532] (and) τῷ [tō - G3588] (to the) σπέρματί [spermati - G4690] (seed) σου [sou - G4675] (of you), ὅς [hos - G3739] (who) ἐστιν [estin - G1510] (is) Χριστός [Christos - G5547] (Christ).
Genesis 22:18 (Plain Translation)
And in your seed all the nations of the earth shall be blessed, because you have obeyed My voice.
Genesis 22:18 (LXX) – {18} καὶ [kai] (and) ἐνευλογηθήσονται [eneulogēthēsontai] (shall be blessed) ἐν [en] (in) τῷ [tō] (the) σπέρματί [spermati] (seed) σου [sou] (of you) πάντα [panta] (all) τὰ [ta] (the) ἔθνη [ethnē] (nations) τῆς [tēs] (of the) γῆς [gēs] (earth).
Genesis 22:18 (MT) – {18} וְהִתְבָּרְכ֣וּ [lrm:vehitbarechu] (and shall be blessed) בְזַרְעֲךָ֔ [lrm:vezarchacha] (in your seed) כֹּ֖ל [lrm:kol] (all) גּוֹיֵ֣י [lrm:goyei] (nations of) הָאָ֑רֶץ [lrm:haaretz] (the earth).
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Exegetical Analysis: LXX vs. MT
1. The Linguistic Pivot (Singular vs. Plural)
Paul's argument in Galatians 3:16 rests on the grammatical number of the word "seed."
• Greek (LXX/NT): The Greek word σπέρμα [sperma] is a collective singular. However, Greek allows for a distinct plural form, σπέρματα [spermata] (dative: σπέρμασιν [spermasin]), which refers to various types of seeds (as in grains or distinct groups). Paul exploits the fact that the scripture uses the singular σπέρματι [spermati] to argue for a single fulfillment in Christ.
• Hebrew (MT): The Hebrew word זֶרַע [lrm:zera] is also a collective singular. Crucially, in Biblical Hebrew, the plural form זְרָעִים [lrm:zerahim] is almost never used to refer to human descendants; it refers to agricultural seeds (e.g., 1 Samuel 8:15). Therefore, the "contrast" Paul makes—not "seeds" (plural) but "seed" (singular)—is a distinction that exists naturally in Greek grammar but would be semantically nonsensical in Hebrew, as a Hebrew speaker would not use the plural to describe descendants anyway.
2. Vocabulary and Grammar Issues
• English Inadequacy: English uses "seed" or "offspring" as collective nouns. We rarely say "seeds" to mean many descendants, which makes Paul's argument seem logically thin to a modern English reader. However, in Koine Greek, the contrast between the singular and plural dative (σπέρματι vs. σπέρμασιν) was a sharp grammatical tool for individualization.
• Koine Greek Grammar: Paul uses the preposition ἐπὶ [epi] with the genitive to denote "reference to." He is performing a midrashic interpretation typical of first-century Jewish scholarship (as noted by Beale and Meyer), but he is doing so using the Greek text.
3. Commentary Insights
• Meyer’s Critical Commentary: Meyer notes that Paul is not providing a literal historical-linguistic analysis of the Hebrew, but a "rabbinical" application of the Greek text. The LXX provided the specific singular noun that allowed for this Christological focus.
• Alford’s Greek Testament: Alford points out that while the Hebrew זֶרַע [lrm:zera] is always singular in this context, the Greek translation provides the formal basis for Paul’s "singular vs. plural" distinction.
4. Variants and Manuscripts
• Galatians 3:16: There is a minor variant regarding the relative pronoun ὅς [hos - masculine "who"]. Some later manuscripts or cursives might try to align it with the neuter σπέρμα [sperma] by using ὅ [ho - neuter "which"], but the major Uncials (Codex Sinaiticus [א - GA 01], Codex Vaticanus [B - GA 03], and Codex Alexandrinus [A - GA 02]) support the masculine ὅς. This masculine "who" identifies the "seed" directly as the person of Christ, overriding grammatical gender for theological clarity.
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Reference Verses
Genesis 12:7
The LORD appeared to Abram and said, "To your seed I will give this land." So he built an altar there to the LORD who had appeared to him.
Genesis 12:7 (LXX) – ...τῷ [tō] (to the) σπέρματί [spermati] (seed) σου [sou] (of you) δώσω [dōsō] (I will give) τὴν [tēn] (the) γῆν [gēn] (land) ταύτην [tautēn] (this).
Genesis 22:17
...indeed I will greatly bless you, and I will greatly multiply your seed as the stars of the heavens and as the sand which is on the seashore; and your seed shall possess the gate of their enemies.
Genesis 22:17 (LXX) – ...καὶ [kai] (and) πληθυνῶ [plēthunō] (I will multiply) τὸ [to] (the) σπέρμα [sperma] (seed) σου [sou] (of you) ὡς [hōs] (as) τοὺς [tous] (the) ἀστέρας [asteras] (stars) τοῦ [tou] (of the) οὐρανοῦ [ouranou] (heaven)...
Conclusion: Paul was clearly utilizing the Greek Septuagint (LXX). His specific argument regarding the plural "seeds" would have no grammatical foundation in the Hebrew MT, where the plural form for descendants did not exist.
