Text -- Acts 18:25-28 (NET)

18:25 He had been instructed in the way of the Lord, and with great enthusiasm he spoke and taught accurately the facts about Jesus, although he knew only the baptism of John. 18:26 He began to speak out fearlessly in the synagogue, but when Priscilla and Aquila heard him, they took him aside and explained the way of God to him more accurately. 18:27 When Apollos wanted to cross over to Achaia, the brothers encouraged him and wrote to the disciples to welcome him. When he arrived, he assisted greatly those who had believed by grace, 18:28 for he refuted the Jews vigorously in public debate, demonstrating from the scriptures that the Christ was Jesus.

Commentary -- Verse Notes / Footnotes

NET Notes: Act 18:25

¹ tn Or “had been taught.”

² tn Grk “and boiling in spirit” (an idiom for great eagerness or enthusiasm; BDAG 426 s.v. ζέω).

³ tn Grk “the things.”

⁴ tn Grk “knowing”; the participle ἐπιστάμενος (epistameno") has been translated as a concessive adverbial participle.

NET Notes: Act 18:26

¹ tn Or “boldly.” This is a frequent term in Acts (9:27-28; 13:46; 14:3; 19:8; 26:26).

² sn See the note on synagogue in 6:9.

³ sn Priscilla and Aquila. This key couple, of which Priscilla was an important enough figure to be mentioned by name, instructed Apollos about the most recent work of God. See also the note on Aquila in 18:2.

⁴ tn BDAG 883 s.v. προσλαμβάνω 3 has “take aside, mid. τινά someone…So prob. also Ac 18:26: Priscilla and Aquila take Apollos aside to teach him undisturbed.”

NET Notes: Act 18:27

¹ tn Grk “he”; the referent (Apollos) has been specified in the translation for clarity.

² sn To cross over to Achaia. Achaia was organized by the Romans as a separate province in 27 b.c. and was located across the Aegean Sea from Ephesus. The city of Corinth was in Achaia.

³ tn Grk “encouraging [him], the brothers wrote.” The participle προτρεψάμενοι (protreyamenoi) has been translated as a finite verb due to requirements of contemporary English style. This was the typical letter of commendation from the Ephesians to the Achaeans.

⁴ tn The word “him” is not in the Greek text, but is implied. Direct objects were often omitted in Greek when clear from the context, but must be supplied for the modern English reader.

⁵ tn Grk “who, when he arrived.” Because of the length and complexity of the Greek sentence, the relative pronoun (“who”) was replaced with the pronoun “he” and a new sentence begun in the translation.

NET Notes: Act 18:28

¹ tn Or “vehemently.” BDAG 414 s.v. εὐτόνως has “vigorously, vehemently…εὐ. διακατελέγχεσθαί τινι refute someone vigorously Ac 18:28.”

² tn L&N 33.442 translates the phrase τοῖς ᾿Ιουδαίοις διακατηλέγχετο δημοσίᾳ (toi" Ioudaioi" diakathlenceto dhmosia) as “he defeated the Jews in public debate.” On this use of the term δημόσιος (dhmosio") see BDAG 223 s.v. 2.

³ tn Or “Messiah”; both “Christ” (Greek) and “Messiah” (Hebrew and Aramaic) mean “one who has been anointed.” Again the issue is identifying the Christ as Jesus (see 5:42; 8:5; 9:22; 18:5).

sn See the note on Christ in 2:31.

⁴ tn Although many English translations have here “that Jesus was the Christ,” in the case of two accusatives following a copulative infinitive, the first would normally be the subject and the second the predicate nominative. Additionally, the first accusative here (τὸν χριστόν, ton criston) has the article, a further indication that it should be regarded as subject of the infinitive.