¹ tn John uses ζωή (zwh) 37 times: 17 times it occurs with αἰώνιος (aiwnios), and in the remaining occurrences outside the prologue it is clear from context that “eternal” life is meant. The two uses in 1:4, if they do not refer to “eternal” life, would be the only exceptions. (Also 1 John uses ζωή 13 times, always of “eternal” life.)

sn An allusion to Ps 36:9, which gives significant OT background: “For with you is the fountain of life; In your light we see light.” In later Judaism, Bar 4:2 expresses a similar idea. Life, especially eternal life, will become one of the major themes of John’s Gospel.

² tn Or “humanity”; Grk “of men” (but ἄνθρωπος [anqrwpo"] is used in a generic sense here, not restricted to males only, thus “mankind,” “humanity”).

³ tn Grk “every man” (but in a generic sense, “every person,” or “every human being”).

⁴ tn Or “He was the true light, who gives light to everyone who comes into the world.” The participle ἐρχόμενον (ercomenon) may be either (1) neuter nominative, agreeing with τὸ φῶς (to fw"), or (2) masculine accusative, agreeing with ἄνθρωπον (anqrwpon). Option (1) results in a periphrastic imperfect with ἦν (hn), ἦν τὸ φῶς… ἐρχόμενον, referring to the incarnation. Option (2) would have the participle modifying ἄνθρωπον and referring to the true light as enlightening “every man who comes into the world.” Option (2) has some rabbinic parallels: The phrase “all who come into the world” is a fairly common expression for “every man” (cf. Leviticus Rabbah 31.6). But (1) must be preferred here, because: (a) In the next verse the light is in the world; it is logical for v. 9 to speak of its entering the world; (b) in other passages Jesus is described as “coming into the world” (6:14, 9:39, 11:27, 16:28) and in 12:46 Jesus says: ἐγὼ φῶς εἰς τὸν κόσμον ἐλήλυθα (egw fw" ei" ton kosmon elhluqa); (c) use of a periphrastic participle with the imperfect tense is typical Johannine style: 1:28, 2:6, 3:23, 10:40, 11:1, 13:23, 18:18 and 25. In every one of these except 13:23 the finite verb is first and separated by one or more intervening words from the participle.

sn In v. 9 the world (κόσμος, kosmos) is mentioned for the first time. This is another important theme word for John. Generally, the world as a Johannine concept does not refer to the totality of creation (the universe), although there are exceptions at 11:9. 17:5, 24, 21:25, but to the world of human beings and human affairs. Even in 1:10 the world created through the Logos is a world capable of knowing (or reprehensibly not knowing) its Creator. Sometimes the world is further qualified as this world (ὁ κόσμος οὗτος, Jo kosmos Joutos) as in 8:23, 9:39, 11:9, 12:25, 31; 13:1, 16:11, 18:36. This is not merely equivalent to the rabbinic phrase “this present age” (ὁ αἰών οὗτος, Jo aiwn Joutos) and contrasted with “the world to come.” For John it is also contrasted to a world other than this one, already existing; this is the lower world, corresponding to which there is a world above (see especially 8:23, 18:36). Jesus appears not only as the Messiah by means of whom an eschatological future is anticipated (as in the synoptic gospels) but also as an envoy from the heavenly world to this world.

⁵ tn Here καί (kai) has been translated as “now” to indicate the transition to a new topic, the incarnation of the Word. Greek style often begins sentences or clauses with “and,” but English style generally does not.

⁶ tn This looks at the Word incarnate in humility and weakness; the word σάρξ (sarx) does not carry overtones of sinfulness here as it frequently does in Pauline usage. See also John 3:6.

⁷ tn Grk “and tabernacled.”

sn The Greek word translated took up residence (σκηνόω, skhnow) alludes to the OT tabernacle, where the Shekinah, the visible glory of God’s presence, resided. The author is suggesting that this glory can now be seen in Jesus (note the following verse). The verb used here may imply that the Shekinah glory that once was found in the tabernacle has taken up residence in the person of Jesus. Cf. also John 2:19-21. The Word became flesh. This verse constitutes the most concise statement of the incarnation in the New Testament. John 1:1 makes it clear that the Logos was fully God, but 1:14 makes it clear that he was also fully human. A Docetic interpretation is completely ruled out. Here for the first time the Logos of 1:1 is identified as Jesus of Nazareth – the two are one and the same. Thus this is the last time the word logos is used in the Fourth Gospel to refer to the second person of the Trinity. From here on it is Jesus of Nazareth who is the focus of John’s Gospel.

⁸ tn Grk “and we saw.”

⁹ tn Or “of the unique one.” Although this word is often translated “only begotten,” such a translation is misleading, since in English it appears to express a metaphysical relationship. The word in Greek was used of an only child (a son [Luke 7:12, 9:38] or a daughter [Luke 8:42]). It was also used of something unique (only one of its kind) such as the mythological Phoenix (1 Clem. 25:2). From here it passes easily to a description of Isaac (Heb 11:17 and Josephus, Ant., 1.13.1 [1.222]) who was not Abraham’s only son, but was one-of-a-kind because he was the child of the promise. Thus the word means “one-of-a-kind” and is reserved for Jesus in the Johannine literature of the NT. While all Christians are children of God, Jesus is God’s Son in a unique, one-of-a-kind sense. The word is used in this way in all its uses in the Gospel of John (1:14, 1:18, 3:16, and 3:18).

¹⁰ tc The textual problem μονογενὴς θεός (monogenh" qeo", “the only God”) versus ὁ μονογενὴς υἱός (Jo monogenh" Juio", “the only son”) is a notoriously difficult one. Only one letter would have differentiated the readings in the mss, since both words would have been contracted as nomina sacra: thus qMs or uMs. Externally, there are several variants, but they can be grouped essentially by whether they read θεός or υἱός. The majority of mss, especially the later ones (A C³ Θ Ψ Ë^1,13 Ï lat), read ὁ μονογενὴς υἱός. Ì⁷⁵ א¹ 33 pc have ὁ μονογενὴς θεός, while the anarthrous μονογενὴς θεός is found in Ì⁶⁶ א* B C* L pc. The articular θεός is almost certainly a scribal emendation to the anarthrous θεός, for θεός without the article is a much harder reading. The external evidence thus strongly supports μονογενὴς θεός. Internally, although υἱός fits the immediate context more readily, θεός is much more difficult. As well, θεός also explains the origin of the other reading (υἱός), because it is difficult to see why a scribe who found υἱός in the text he was copying would alter it to θεός. Scribes would naturally change the wording to υἱός however, since μονογενὴς υἱός is a uniquely Johannine christological title (cf. John 3:16, 18; 1 John 4:9). But θεός as the older and more difficult reading is preferred. As for translation, it makes the most sense to see the word θεός as in apposition to μονογενής, and the participle ὁ ὤν (Jo wn) as in apposition to θεός, giving in effect three descriptions of Jesus rather than only two. (B. D. Ehrman, The Orthodox Corruption of Scripture, 81, suggests that it is nearly impossible and completely unattested in the NT for an adjective followed immediately by a noun that agrees in gender, number, and case, to be a substantival adjective: “when is an adjective ever used substantivally when it immediately precedes a noun of the same inflection?” This, however, is an overstatement. First, as Ehrman admits, μονογενής in John 1:14 is substantival. And since it is an established usage for the adjective in this context, one might well expect that the author would continue to use the adjective substantivally four verses later. Indeed, μονογενής is already moving toward a crystallized substantival adjective in the NT [cf. Luke 9:38; Heb 11:17]; in patristic Greek, the process continued [cf. PGL 881 s.v. 7]. Second, there are several instances in the NT in which a substantival adjective is followed by a noun with which it has complete concord: cf., e.g., Rom 1:30; Gal 3:9; 1 Tim 1:9; 2 Pet 2:5.) The modern translations which best express this are the NEB (margin) and TEV. Several things should be noted: μονογενής alone, without υἱός, can mean “only son,” “unique son,” “unique one,” etc. (see 1:14). Furthermore, θεός is anarthrous. As such it carries qualitative force much like it does in 1:1c, where θεὸς ἦν ὁ λόγος (qeo" hn Jo logo") means “the Word was fully God” or “the Word was fully of the essence of deity.” Finally, ὁ ὤν occurs in Rev 1:4, 8; 4:8, 11:17; and 16:5, but even more significantly in the LXX of Exod 3:14. Putting all of this together leads to the translation given in the text.

tn Or “The unique one.” For the meaning of μονογενής (monogenh") see the note on “one and only” in 1:14.

¹¹ tn Grk “in the bosom of” (an idiom for closeness or nearness; cf. L&N 34.18; BDAG 556 s.v. κόλπος 1).

¹² tn Grk “him”; the referent (God) has been specified in the translation for clarity.

¹³ sn Has made God known. In this final verse of the prologue, the climactic and ultimate statement of the earthly career of the Logos, Jesus of Nazareth, is reached. The unique One (John 1:14), the One who has taken on human form and nature by becoming incarnate (became flesh, 1:14), who is himself fully God (the Word was God, 1:1c) and is to be identified with the ever-living One of the Old Testament revelation (Exod 3:14), who is in intimate relationship with the Father, this One and no other has fully revealed what God is like. As Jesus said to Philip in John 14:9, “The one who has seen me has seen the Father.”