1 tn This ὅτι (Joti) is best understood (1) as causal. Some have taken it (2) as declarative, giving the content of the Spirit’s testimony: “and the Spirit is the One who testifies that the Spirit is the truth.” This is certainly possible, since a ὅτι clause following the cognate verb μαρτυρέω (marturevw) often gives the content of the testimony (cf. John 1:34; 3:28; 4:39, 44). But in the Gospel of John the Spirit never bears witness on his own behalf, but always on behalf of Jesus (John 15:26, 16:13). There are, in fact, some instances in the Gospel of John where a ὅτι clause following μαρτυρέω is causal (8:14, 15:27), and that is more likely here: “and the Spirit is the One who testifies, because the Spirit is the truth.”
2 tn Here δέ (de) has not been translated.
3 tn Grk “behold the heavens.” The Greek word ἰδού (idou) has not been translated because it has no exact English equivalent here, but adds interest and emphasis (BDAG 468 s.v. 1).
4 tn Or “sky.” The Greek word οὐρανός (ourano") may be translated “sky” or “heaven,” depending on the context. The same word is used in v. 17.
5 tc ‡ αὐτῷ (autw, “to/before him”) is found in the majority of witnesses (א1 C Ds L W 0233 Ë1,13 33 Ï lat), perhaps added as a point of clarification or emphasis. NA27 includes the word in brackets, indicating doubts as to its authenticity.
6 sn The phrase like a dove is a descriptive comparison. The Spirit is not a dove, but descended like one in some sort of bodily representation.
7 tn The aorist participle ὑψωθείς (Juywqei") could be taken temporally: “So then, after he was exalted…” In the translation the more neutral “exalted” (a shorter form of “having been exalted”) was used to preserve the ambiguity of the original Greek.
8 sn The expression the right hand of God represents supreme power and authority. Its use here sets up the quotation of Ps 110:1 in v. 34.
9 tn The aorist participle λαβών (labwn) could be taken temporally: “So then, after he was exalted…and received from the Father the promised Holy Spirit.” In the translation the more neutral “having received” was used to preserve the ambiguity of the original Greek.
10 tn Here the genitive τοῦ πνεύματος (tou pneumato") is a genitive of apposition; the promise consists of the Holy Spirit.
11 sn The use of the verb poured out looks back to 2:17-18, where the same verb occurs twice.
12 tn Or “things.” They are preaching these things even to the hostile leadership.
13 sn Those who obey. The implication, of course, is that the leadership is disobeying God.
14 tn Grk “God bearing witness together” (the phrase “with them” is implied).
15 tn Grk “and distributions of the Holy Spirit.”