² tn The ἵνα (Jina) clause indicates result, parallel to John 13:34 where the final ἵνα clause also indicates result.

¹ sn “To send out” is often a term of divine commission in Luke: 1:19; 4:18, 43; 7:27; 9:48; 10:1, 16; 11:49; 13:34; 24:49.

¹ tn Heb “For I said, ‘Lest they rejoice over me.’” The psalmist recalls the motivating argument of his petition. He probably prefaced this statement with a prayer for deliverance (see Pss 7:1-2; 13:3-4; 28:1).

² tn The clause beginning with ὅτι (Joti) is often taken as (1) epexegetical or (2) appositional to the commandment (ἐντολήν, entolhn) giving a further explanation or clarification of it. But the statement following the ὅτι is about light and darkness, and it is difficult to see how this has anything to do with the commandment, especially as the commandment is related to the “new commandment” of John 13:34 for believers to love one another. It is far more likely that (3) the ὅτι clause should be understood as causal, but this still does not answer the question of whether it offers the reason for writing the “new commandment” itself or the reason for the relative clause (“that is true in him and in you”). It probably gives the reason for the writing of the commandment, although R. E. Brown (Epistles of John [AB], 268) thinks it refers to both.

² sn The idea that love is a commandment is interesting. In the OT the ten commandments have a setting in the covenant between God and Israel at Sinai; they were the stipulations that Israel had to observe if the nation were to be God’s chosen people. In speaking of love as the new commandment for those whom Jesus had chosen as his own (John 13:1, 15:16) and as a mark by which they could be distinguished from others (13:35), John shows that he is thinking of this scene in covenant terminology. But note that the disciples are to love “Just as I have loved you” (13:34). The love Jesus has for his followers cannot be duplicated by them in one sense, because it effects their salvation, since he lays down his life for them: It is an act of love that gives life to people. But in another sense, they can follow his example (recall to the end, 13:1; also 1 John 3:16, 4:16 and the interpretation of Jesus’ washing of the disciples’ feet). In this way Jesus’ disciples are to love one another: They are to follow his example of sacrificial service to one another, to death if necessary.

⁶ tn Or “the trustworthy decrees made by God to David.” The phrase τὰ ὅσια Δαυὶδ τὰ πιστά (ta Josia Dauid ta pista) is “compressed,” that is, in a very compact or condensed form. It could be expanded in several different ways. BDAG 728 s.v. ὅσιος 3 understands it to refer to divine decrees: “I will grant you the sure decrees of God relating to David.” BDAG then states that this quotation from Isa 55:3 is intended to show that the following quotation from Ps 16:10 could not refer to David himself, but must refer to his messianic descendant (Jesus). L&N 33.290 render the phrase “I will give to you the divine promises made to David, promises that can be trusted,” although they also note that τὰ ὅσια in Acts 13:34 can mean “divine decrees” or “decrees made by God.” In contemporary English it is less awkward to translate πιστά as an adjective (“trustworthy”). The concept of “divine decrees,” not very understandable to the modern reader, has been replaced by “promises,” and since God is the implied speaker in the context, it is clear that these promises were made by God.

¹ sn Now the reference to the commandments (plural) in 15:10 have been reduced to a singular commandment: The disciples are to love one another, just as Jesus has loved them. This is the ‘new commandment’ of John 13:34, and it is repeated in 15:17. The disciples’ love for one another is compared to Jesus’ love for them. How has Jesus shown his love for the disciples? This was illustrated in 13:1-20 in the washing of the disciples’ feet, introduced by the statement in 13:1 that Jesus loved them “to the end.” In context this constitutes a reference to Jesus’ self-sacrificial death on the cross on their behalf; the love they are to have for one another is so great that it must include a self-sacrificial willingness to die for one another if necessary. This is exactly what Jesus is discussing here, because he introduces the theme of his sacrificial death in the following verse. In John 10:18 and 14:31 Jesus spoke of his death on the cross as a commandment he had received from his Father, which also links the idea of commandment and love as they are linked here. One final note: It is not just the degree or intensity of the disciples’ love for one another that Jesus is referring to when he introduces by comparison his own death on the cross (that they must love one another enough to die for one another) but the very means of expressing that love: It is to express itself in self-sacrifice for one another, sacrifice up to the point of death, which is what Jesus himself did on the cross (cf. 1 John 3:16).

² sn Because you alone are holy. In the Greek text the sentence literally reads “because alone holy.” Three points can be made in connection with John’s language here: (1) Omitting the second person, singular verb “you are” lays stress on the attribute of God’s holiness. (2) The juxtaposition of alone with holy stresses the unique nature of God’s holiness and complete “otherness” in relationship to his creation. It is not just moral purity which is involved in the use of the term holy, though it certainly includes that. It is also the pervasive OT idea that although God is deeply involved in the governing of his creation, he is to be regarded as separate and distinct from it. (3) John’s use of the term holy is also intriguing since it is the term ὅσιος (Josios) and not the more common NT term ἅγιος (Jagios). The former term evokes images of Christ’s messianic status in early Christian preaching. Both Peter in Acts 2:27 and Paul in Acts 13:35 apply Psalm 16:10 (LXX) to Jesus, referring to him as the “holy one” (ὅσιος). It is also the key term in Acts 13:34 (Isa 55:3 [LXX]) where it refers to the “holy blessings” (i.e., forgiveness and justification) brought about through Jesus in fulfillment of Davidic promise. Thus, in Rev 15:3-4, when John refers to God as “holy,” using the term ὅσιος in a context where the emphasis is on both God and Christ, there might be an implicit connection between divinity and the Messiah. This is bolstered by the fact that the Lamb is referred to in other contexts as the King of Kings and Lord of Lords (cf. 1:5; 17:14; 19:16 and perhaps 11:15; G. K. Beale, Revelation [NIGTC], 796-97).

⁴ tn Is there a significant difference in meaning between the two words for love used in the passage, ἀγαπάω and φιλέω (agapaw and filew)? Aside from Origen, who saw a distinction in the meaning of the two words, most of the Greek Fathers like Chrysostom and Cyril of Alexandria, saw no real difference of meaning. Neither did Augustine nor the translators of the Itala (Old Latin). This was also the view of the Reformation Greek scholars Erasmus and Grotius. The suggestion that a distinction in meaning should be seen comes primarily from a number of British scholars of the 19th century, especially Trench, Westcott, and Plummer. It has been picked up by others such as Spicq, Lenski, and Hendriksen. But most modern scholars decline to see a real difference in the meaning of the two words in this context, among them Bernard, Moffatt, Bonsirven, Bultmann, Barrett, Brown, Morris, Haenchen, and Beasley-Murray. There are three significant reasons for seeing no real difference in the meaning of ἀγαπάω and φιλέω in these verses: (1) the author has a habit of introducing slight stylistic variations in repeated material without any significant difference in meaning (compare, for example, 3:3 with 3:5, and 7:34 with 13:33). An examination of the uses of ἀγαπάω and φιλέω in the Fourth Gospel seems to indicate a general interchangeability between the two. Both terms are used of God’s love for man (3:16, 16:27); of the Father’s love for the Son (3:35, 5:20); of Jesus’ love for men (11:5, 11:3); of the love of men for men (13:34, 15:19); and of the love of men for Jesus (8:42, 16:27). (2) If (as seems probable) the original conversation took place in Aramaic (or possibly Hebrew), there would not have been any difference expressed because both Aramaic and Hebrew have only one basic word for love. In the LXX both ἀγαπάω and φιλέω are used to translate the same Hebrew word for love, although ἀγαπάω is more frequent. It is significant that in the Syriac version of the NT only one verb is used to translate vv. 15-17 (Syriac is very similar linguistically to Palestinian Aramaic). (3) Peter’s answers to the questions asked with ἀγαπάω are ‘yes’ even though he answers using the verb φιλέω. If he is being asked to love Jesus on a higher or more spiritual level his answers give no indication of this, and one would be forced to say (in order to maintain a consistent distinction between the two verbs) that Jesus finally concedes defeat and accepts only the lower form of love which is all that Peter is capable of offering. Thus it seems best to regard the interchange between ἀγαπάω and φιλέω in these verses as a minor stylistic variation of the author, consistent with his use of minor variations in repeated material elsewhere, and not indicative of any real difference in meaning. Thus no attempt has been made to distinguish between the two Greek words in the translation.