1 sn They were filled with jealousy. Their foolish response to the gospel is noted again (see Acts 5:17). The same verb is used in Acts 7:9; 17:5.
2 tn The imperfect verb ἀντέλεγον (antelegon) has been translated as an ingressive imperfect in the logical sequence of events: After they were filled with jealousy, the Jewish opponents began to contradict what Paul said.
3 tn Grk “the things being said by Paul.” For smoothness and simplicity of English style, the passive construction has been converted to active voice in the translation.
4 tn The participle βλασφημοῦντες (blasfhmounte") has been regarded as indicating the means of the action of the main verb. It could also be translated as a finite verb (“and reviled him”) in keeping with contemporary English style. The direct object (“him”) is implied rather than expressed and could be impersonal (“it,” referring to what Paul was saying rather than Paul himself), but the verb occurs more often in contexts involving defamation or slander against personal beings (not always God). For a very similar context to this one, compare Acts 18:6. The translation “blaspheme” is not used because in contemporary English its meaning is more narrowly defined and normally refers to blasphemy against God (not what Paul’s opponents were doing here). The modern term “slandering” comes close to what was being done to Paul here.
5 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.
6 tn The participle βλασφημούντων (blasfhmountwn) has been taken temporally. The direct object (“him”) is implied rather than expressed and could be impersonal (“it,” referring to what Paul was saying rather than Paul himself), but the verb occurs more often in contexts involving defamation or slander against personal beings (not always God). For a very similar context to this one, compare Acts 13:45. The translation “blaspheme” is not used because in contemporary English its meaning is more narrowly defined and normally refers to blasphemy against God (not what Paul’s opponents were doing here). What they were doing was more like slander or defamation of character.
7 tn Grk “shaking out his clothes, he said to them.” L&N 16:8 translates Acts 18:6 “when they opposed him and said evil things about him, he protested by shaking the dust from his clothes.” The addition of the verb “protested by” in the translation is necessary to clarify for the modern reader that this is a symbolic action. It is similar but not identical to the phrase in Acts 13:51, where the dust from the feet is shaken off. The participle ἐκτιναξάμενος (ektinaxameno") has been translated as a finite verb due to requirements of contemporary English style.
8 sn Your blood be on your own heads! By invoking this epithet Paul declared himself not responsible for their actions in rejecting Jesus whom Paul preached (cf. Ezek 33:4; 3:6-21; Matt 23:35; 27:25).
9 tn Or “innocent.” BDAG 489 s.v. καθαρός 3.a has “guiltless Ac 18:6.”
10 tn Grk “Truly (ἀμήν, amhn), I say to you.”
11 tn Grk “all the sins and blasphemies they may speak will be forgiven the sons of men.”
12 tn Grk “dies.”
13 sn An allusion to Deut 17:6.
14 tn Grk “tramples under foot.”
15 tn Grk “regarded as common.”
16 tn Grk “by which he was made holy.”
17 tn Grk “that was invoked over you,” referring to their baptism in which they confessed their faith in Christ and were pronounced to be his own. To have the Lord’s name “named over them” is OT imagery for the Lord’s ownership of his people (cf. 2 Chr 7:14; Amos 9:12; Isa 63:19; Jer 14:9; 15:16; Dan 9:19; Acts 15:17).