² tn Grk “I had the necessity.” The term ἀνάγκη (anankē, “necessity”) often connotes urgency or distress. In this context, Jude is indicating that the more comprehensive treatment about the faith shared between himself and his readers was not nearly as urgent as the letter he found it now necessary to write.

³ sn By the use of the future tense (will infiltrate), Peter is boldly prophesying the role that false teachers will have before these Gentile believers. It was necessary for him to establish both his own credentials and to anchor his audience’s faith in the written Word before he could get to this point, for these false teachers will question both.

¹ sn Although some see the article with overseer as indicating a single leader at the top of the ecclesiastical structure (thus taking the article as monadic), this is hardly necessary. It is naturally taken generically (referring to the class of leaders known as overseers) and, in fact, finds precedent in 2:11-12 (“a woman,” “a man”), 2:15 (“she”).

¹ tn “This” refers to sending the brother mentioned in 2 Cor 8:18 to Corinth along with Titus. The words “We did this” have no equivalent in the Greek text, but are necessary to maintain the thought flow in English. The Greek participle that begins v. 20 continues the sentence begun in v. 18 which concerns the sending of the other brother mentioned there.

¹ tn Or “necessary.” BDAG 873-74 s.v. πρός 1 has “πρ. τῆς σωτηρίας in the interest of safety Ac 27:34”; L&N 27.18 has “‘therefore, I urge you to take some food, for this is important for your deliverance’ or ‘…for your survival’ Ac 27:34.”

¹ 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).

¹ tn The word “saying” is not in the Greek text, but is implied; it is necessary in English because the content of what the jailer said to Paul and Silas is not the exact message related to him by the police officers, but is a summary with his own additions.

⁴ tn Grk “and those who fear God,” but this is practically a technical term for the category called God-fearers, Gentiles who worshiped the God of Israel and in many cases kept the Mosaic law, but did not take the final step of circumcision necessary to become a proselyte to Judaism. See further K. G. Kuhn, TDNT 6:732-34, 743-44.

⁴ tn Repetition of the pronoun “they” as subject of ἐπέστρεψαν (epestrepsan) is not strictly necessary in English, but emphasizes slightly the resultative nature of the final clause: They turned to the Lord as a result of seeing Aeneas after he was healed.

² tn Or “resident alien.” Traditionally πάροικος (paroikos) has been translated “stranger” or “alien,” but the level of specificity employed with “foreigner” or “resident alien” is now necessary in contemporary English because a “stranger” is a person not acquainted with someone, while an “alien” can suggest science fiction imagery.

⁶ tn Grk “asked Pilate that their legs might be broken and they might be taken down.” Here because of the numerous ambiguous third person references it is necessary to clarify that it was the crucified men whose legs were to be broken and whose corpses were to be removed from the crosses.

¹ sn There have been many attempts to identify who the doorkeeper represents, none of which are convincing. More likely there are some details in this parable that are included for the sake of the story, necessary as parts of the overall picture but without symbolic significance.

¹ sn The Son of Man’s suffering and rejection by this generation is another “it is necessary” type of event in God’s plan (Luke 4:43; 24:7, 26, 44) and the fifth passion prediction in Luke’s account (9:22, 44; 12:50; 13:32-33; for the last, see 18:32-33).

⁴ sn The phrase has risen could be understood to mean “has been resurrected,” but this is only a possible option, not a necessary one, since the phrase could merely mean that a figure had appeared on the scene who mirrored an earlier historical figure. Note that the three categories in the reply match the ones in Luke 9:7-8.

² sn The phrase had risen could be understood to mean “had been resurrected,” but this is only a possible option, not a necessary one, since the phrase could merely mean that a figure had appeared on the scene who mirrored an earlier historical figure. The three options of vv. 7-8 will be repeated in v. 19.

¹ tn Heb “him.” This probably refers to Israel in a collective sense. Because the switch from direct address to the third person is awkward, some prefer to emend the suffix to a second person form. In any case, it is necessary to employ a second person pronoun in the translation to maintain the connection for the English reader.

² tn In the Hebrew text the accusative direct-object pronoun אֹתָם (ʾotam, “them”) is omitted/elided for balanced poetic parallelism. The LXX supplies αὐτούς (autous, “them”); but it is not necessary to emend the MT because this is a poetic literary convention rather than a textual problem.

³ tn Heb “It will never again be inhabited nor dwelt in unto generation and generation.” For the meaning of this last phrase compare the usage in Ps 100:5 and Isaiah 13:20. Since the first half of the verse has spoken of animals living there, it is necessary to add “people” and turn the passive verbs into active ones.

¹ tn For this word see BDB 914 s.v. III רַב, compare usage in Prov 26:10 and Job 16:12, and see the use of the verb in Gen 49:23. Based on this evidence, it is not necessary to emend the form to רֹבִים (rovim), as many commentators contend.

¹ tn The words “And the Lord continued” are not in the text. However, they are necessary to take us clearly back to the flow of the narrative begun in vv. 1-2 and interrupted by the long speech in vv. 3-9.