1 tn BDAG 511 s.v. κατά B.1.a has “τοὺς κ. τὰ ἔθνη ᾿Ιουδαίους the Judeans (dispersed) throughout the nations 21:21.” The Jews in view are not those in Palestine, but those who are scattered throughout the Gentile world.
2 tn Or “to forsake,” “to rebel against.” BDAG 120 s.v. ἀποστασία has “ἀποστασίαν διδάσκεις ἀπὸ Μωϋσέως you teach (Judeans) to abandon Moses Ac 21:21.”
3 sn That is, not to circumcise their male children. Biblical references to circumcision always refer to male circumcision.
4 tn Grk “or walk.”
5 sn That is, undergo ritual cleansing. Paul’s cleansing would be necessary because of his travels in “unclean” Gentile territory. This act would represent a conciliatory gesture. Paul would have supported a “law-free” mission to the Gentiles as an option, but this gesture would represent an attempt to be sensitive to the Jews (1 Cor 9:15-22).
6 tn L&N 57.146 has “δαπάνησον ἐπ᾿ αὐτοῖς ‘pay their expenses’ Ac 21:24.”
7 tn The future middle indicative has causative force here. BDAG 686 s.v. ξυράω has “mid. have oneself shaved…τὴν κεφαλήν have one’s head shaved…Ac 21:24.”
8 tn Grk “and.” Because of the length and complexity of the Greek sentence, a new sentence was begun in the translation, and καί (kai) has been translated as “then” to indicate the logical sequence.
9 tn The verb here describes a report or some type of information (BDAG 534 s.v. κατηχέω 1).
10 tn Grk “adhere to the keeping of the law.” L&N 41.12 has “στοιχέω: to live in conformity with some presumed standard or set of customs – ‘to live, to behave in accordance with.’”
11 sn The law refers to the law of Moses.