¹ tn Grk “by predestining.” Verse 5 begins with an aorist participle dependent on the main verb in v. 4 (“chose”).

sn By predestining. The aorist participle may be translated either causally (“because he predestined,” “having predestined”) or instrumentally (“by predestining”). A causal nuance would suggest that God’s predestination of certain individuals prompted his choice of them. An instrumental nuance would suggest that the means by which God’s choice was accomplished was by predestination. The instrumental view is somewhat more likely in light of normal Greek syntax (i.e., an aorist participle following an aorist main verb is more likely to be instrumental than causal).

² tn Grk “to himself” after “through Jesus Christ.”

³ tn The Greek term υἱοθεσία (Juioqesia) was originally a legal technical term for adoption as a son with full rights of inheritance. BDAG 1024 s.v. notes, “a legal t.t. of ‘adoption’ of children, in our lit., i.e. in Paul, only in a transferred sense of a transcendent filial relationship between God and humans (with the legal aspect, not gender specificity, as major semantic component).” Although some modern translations remove the filial sense completely and render the term merely “adoption” (cf. NAB, ESV), the retention of this component of meaning was accomplished in the present translation by the phrase “as…sons.”

sn Adoption as his sons is different from spiritual birth as children. All true believers have been born as children of God and will be adopted as sons of God. The adoption is both a future reality, and in some sense, already true. To be adopted as a son means to have the full rights of an heir. Thus, although in the ancient world, only boys could be adopted as sons, in God’s family all children – both male and female – are adopted.

⁴ tn Or “good pleasure.”

⁵ tn Or “He did this by revealing”; Grk “making known, revealing.” Verse 9 begins with a participle dependent on “lavished” in v. 8; the adverbial participle could be understood as temporal (“when he revealed”), which would be contemporaneous to the action of the finite verb “lavished,” or as means (“by revealing”). The participle has been translated here with the temporal nuance to allow for means to also be a possible interpretation. If the translation focused instead upon means, the temporal nuance would be lost as the time frame for the action of the participle would become indistinct.

⁶ tn Or “mystery.” In the NT μυστήριον (musthrion) refers to a divine secret previously undisclosed.

⁷ tn Or “purposed,” “publicly displayed.” Cf. Rom 3:25.

⁸ tn Grk “in him”; the referent (Christ) has been specified in the translation for the sake of clarity.

sn In Christ. KJV has “in himself” as though the antecedent were God the Father. Although possible, the notion of the verb set forth (Greek προτίθημι, protiqhmi) implies a plan that is carried out in history (cf. Rom 1:13; 3:25) and thus more likely refers to Christ.

⁹ tn Or “rendered inoperative.” This is a difficult text to translate because it is not easy to find an English term which communicates well the essence of the author’s meaning, especially since legal terminology is involved. Many other translations use the term “abolish” (so NRSV, NASB, NIV), but this term implies complete destruction which is not the author’s meaning here. The verb καταργέω (katargew) can readily have the meaning “to cause someth. to lose its power or effectiveness” (BDAG 525 s.v. 2, where this passage is listed), and this meaning fits quite naturally here within the author’s legal mindset. A proper English term which communicates this well is “nullify” since this word carries the denotation of “making something legally null and void.” This is not, however, a common English word. An alternate term like “rendered inoperative [or ineffective]” is also accurate but fairly inelegant. For this reason, the translation retains the term “nullify”; it is the best choice of the available options, despite its problems.

¹⁰ tn In this context the author is not referring to a new individual, but instead to a new corporate entity united in Christ (cf. BDAG 497 s.v. καινός 3.b: “All the Christians together appear as κ. ἄνθρωπος Eph 2:15”). This is clear from the comparison made between the Gentiles and Israel in the immediately preceding verses and the assertion in v. 14 that Christ “made both groups into one.” This is a different metaphor than the “new man” of Eph 4:24; in that passage the “new man” refers to the new life a believer has through a relationship to Christ.

¹¹ tn Grk “in order to create the two into one new man.” Eph 2:14-16 is one sentence in Greek. A new sentence was started here in the translation for clarity since contemporary English is less tolerant of extended sentences.