tn Grk “about the sixth hour.”

tn The participles ὁδοιπορούντων (hodoiporountōn, “while they were on their way”) and ἐγγιζόντων (engizontōn, “approaching”) have been translated as temporal participles.

sn Went up on the roof. Most of the roofs in the NT were flat roofs made of pounded dirt, sometimes mixed with lime or stones, supported by heavy wooden beams. They generally had an easy means of access, either a sturdy wooden ladder or stone stairway, sometimes on the outside of the house.

tn The traditional translation, “he fell into a trance,” is somewhat idiomatic; it is based on the textual variant ἐπέπεσεν (epepesen, “he fell”) found in the Byzantine text but almost certainly not original.

tn Grk “And he.” Because of the length of the Greek sentence, the conjunction καί (kai) has not been translated here. Instead a new English sentence is begun.

tn Or “the sky” (the same Greek word means both “heaven” and “sky”).

tn On the heavens “opening,” see Matt 3:16; Luke 3:21; Rev 19:11 (cf. BDAG 84 s.v. ἀνοίγω 2). This is the language of a vision or a revelatory act of God.

tn Or “a large linen cloth” (the term was used for the sail of a ship; BDAG 693 s.v. ὀθόνη).

tn Or “coming down.”

tn Or “to the ground.”

tn Grk “in which.” The relative pronoun was replaced by the pronoun “it,” and a new sentence was begun in the translation at this point to improve the English style.

tn Or “snakes.” Grk “creeping things.” According to L&N 4.51, in most biblical contexts the term (due to the influence of Hebrew classifications such as Gen 1:25–26, 30) included small four-footed animals like rats, mice, frogs, toads, salamanders, and lizards. In this context, however, where “creeping things” are contrasted with “four-footed animals,” the English word “reptiles,” which primarily but not exclusively designates snakes, is probably more appropriate. See also Gen 6:20, as well as the law making such creatures unclean food in Lev 11:2–47.

tn Grk “the birds of the sky” or “the birds of the heaven”; the Greek word οὐρανός (ouranos) may be translated either “sky” or “heaven,” depending on the context. The idiomatic expression “birds of the sky” refers to wild birds as opposed to domesticated fowl (cf. BDAG 809 s.v. πετεινόν).

tn Grk “And there came.” The introductory phrase ἐγένετο (egeneto, “it happened that”), common in Luke (69 times) and Acts (54 times), is redundant in contemporary English and has not been translated.

tn Grk “a voice to him”; the word “said” is not in the Greek text but is implied.

tn Or “kill.” Traditionally θῦσον (thuson) is translated “kill,” but in the case of animals intended for food, “slaughter” is more appropriate.

tn Possibly there is a subtle distinction in meaning between κοινός (koinos) and ἀκάθαρτος (akathartos) here, but according to L&N 53.39 it is difficult to determine precise differences in meaning based on existing contexts.

sn Peter insisted he would not violate the law by eating anything defiled and ritually unclean. These food laws were one of the practices that distinguished Jews from their Gentile neighbors. The practice made table fellowship with Gentiles awkward. For an example of Jewish attitudes to this, see Dan 1:8–16; 1 Macc 1:41–64; Letter of Aristeas 142; Tacitus, History 5.5.

tn Grk “And the voice.” Because of the difference between Greek style, which often begins sentences or clauses with “and,” and English style, which generally does not, καί (kai) has not been translated here.

tn Or “declare.”

sn For the significance of this vision see Mark 7:14–23; Rom 14:14; Eph 2:11–22. God directed this change in practice.

tn Or “into the sky” (the same Greek word means both “heaven” and “sky”).

tn Or “was greatly confused over.” The term means to be perplexed or at a loss (BDAG 235 s.v. διαπορέω).

tn Grk “having learned.” The participle διερωτήσαντες (dierōtēsantes) has been translated as a finite verb due to requirements of contemporary English style.

tn BDAG 418 s.v. ἐφίστημι 1 has “ἐπί τι approach or stand by someth. (Sir 42:24) Ac 10:17.”

sn As Peter puzzled over the meaning of the vision, the messengers from Cornelius approached the gate. God’s direction here had a sense of explanatory timing.

tn Grk “and.” Because of the length of the Greek sentence, the conjunction καί (kai) has not been translated here. Instead a new English sentence is begun by supplying the pronoun “they” as the subject of the following verb.

tn Grk “Simon, the one called Peter.” This qualification was necessary because the owner of the house was also named Simon (Acts 9:43).

tn The translation “think seriously about” for διενθυμέομαι (dienthumeomai) is given in L&N 30.2. Peter was “pondering” the vision (BDAG 244 s.v.).

tn Grk “But getting up, go down.” The participle ἀναστάς (anastas) has been translated as a finite verb due to requirements of contemporary English style.

tn The term means “without doubting” or “without deliberation.” It is a term of conscience and discernment. In effect, Peter is to listen to them rather than hesitate (BDAG 231 s.v. διακρίνω 6).

tn Grk “Peter going down to the men, said.” The participle καταβάς (katabas) has been translated as a finite verb due to requirements of contemporary English style.

tn Grk “Behold, it is I whom you seek,” or “Behold, I am the one you seek.” “Here I am” is used to translate ἰδοὺ ἐγώ εἰμι (idou egō eimi).

sn See the note on the word centurion in 10:1.

tn Or “just.”

tn The phrase τοῦ ἔθνους τῶν Ἰουδαίων (tou ethnous tōn Ioudaiōn) is virtually a technical term for the Jewish nation (1 Macc 10:25; 11:30, 33; Josephus, Ant. 14.10.22 [14.248]). “All the Jewish people,” while another possible translation of the Greek phrase, does not convey the technical sense of a reference to the nation in English.

sn The long introduction of Cornelius by his messengers is an attempt to commend this Gentile to his Jewish counterpart, which would normally be important to do in the culture of the time.

tn Grk “hear words.”