Discovery Box2 Peter 1:3 
Context1:3 I can pray this because his divine power 1 has bestowed on us everything necessary 2 for life and godliness through the rich knowledge 3 of the one who called 4 us by 5 his own glory and excellence.
2 Peter 1:17
Context1:17 For he received honor and glory from God the Father, when that 6 voice was conveyed to him by the Majestic Glory: “This is my dear Son, in whom I am delighted.” 7
1 tn The verse in Greek starts out with ὡς (Jws) followed by a genitive absolute construction, dependent on the main verb in v. 2. Together, they form a subordinate causal clause. A more literal rendering would be “because his divine power…” The idea is that the basis or authority for the author’s prayer in v. 2 (that grace and peace would abound to the readers) was that God’s power was manifested in their midst. The author’s sentence structure is cumbersome even in Greek; hence, the translation has broken this up into two sentences.
2 tn The word “necessary” is not in the Greek, but is implied by the preposition πρός (pros).
3 tn See the note on “rich knowledge” in v. 2.
4 sn Called. The term καλέω (kalew), used here in its participial form, in soteriological contexts when God is the subject, always carries the nuance of effectual calling. That is, the one who is called is not just invited to be saved – he is also and always saved (cf. Rom 8:30). Calling takes place at the moment of conversion, while election takes place in eternity past (cf. Eph 1:4).
5 tn The datives ἰδίᾳ δόξῃ καὶ ἀρετῇ (idia doxh kai areth) could be taken either instrumentally (“by [means of] his own glory and excellence”) or advantage (“for [the benefit of] his own glory and excellence”). Both the connection with divine power and the textual variant found in several early and important witnesses (διὰ δόξης καὶ ἀρετῆς in Ì72 B 0209vid) argues for an instrumental meaning. The instrumental notion is also affirmed by the meaning of ἀρετῇ (“excellence”) in contexts that speak of God’s attributes (BDAG 130 s.v. ἀρετή 2 in fact defines it as “manifestation of divine power” in this verse).
6 tn Grk “such a.” The pronoun τοιᾶσδε (toiasde) most likely refers to what follows, connoting something of the uniqueness of the proclamation.
7 tn The verb εὐδόκησα (eudokhsa) in collocation with εἰς ὅν (ei" Jon) could either mean “in whom I am well-pleased, delighted” (in which case the preposition functions like ἐν [en]), or “on whom I have set my favor.”
sn This is my beloved Son, in whom I am delighted alludes to the Transfiguration. However, the author’s version is markedly different from the synoptic accounts (in particular his introductory phrase, “when that voice was conveyed to him,” an unusual expression [perhaps used to avoid naming God directly as the one who spoke from heaven]). The most natural explanation for such differences is that he was unaware of the exact wording of the Gospels. This is, of course, easier to explain if 2 Peter is authentic than if it is a late document, written in the 2nd century.
