Discovery BoxEphesians 4:25-29 
Context4:25 Therefore, having laid aside falsehood, each one of you speak the truth with his neighbor, 1 for we are members of one another. 4:26 Be angry and do not sin; 2 do not let the sun go down on the cause of your anger. 3 4:27 Do not give the devil an opportunity. 4:28 The one who steals must steal no longer; rather he must labor, doing good with his own hands, so that he may have something to share with the one who has need. 4:29 You must let no unwholesome word come out of your mouth, but only what is beneficial for the building up of the one in need, 4 that it may give grace to those who hear.
1 sn A quotation from Zech 8:16.
2 sn A quotation from Ps 4:4. Although several translations render the phrase Be angry and do not sin as “If you are angry, do not sin” such is unlikely on a grammatical, lexical, and historical level (see D. B. Wallace, “᾿Οργίζεσθε in Ephesians 4:26: Command or Condition?” CTR 3 [1989]: 352-72). The idea of vv. 26-27 is as follows: Christians are to exercise a righteous indignation over sin in the midst of the believing community (v. 26a; note that v. 25 is restricting the discussion to those in the body of Christ). When other believers sin, such people should be gently and quickly confronted (v. 26b), for if the body of Christ does not address sin in its midst, the devil gains a foothold (v. 27). “Entirely opposite of the ‘introspective conscience’ view, this text seems to be a shorthand expression for church discipline, suggesting that there is a biblical warrant for δικαία ὀργή [dikaia orgh] (as the Greeks put it) – righteous indignation” (ExSyn 492).
3 tn The word παροργισμός (parorgismo"), typically translated “anger” in most versions is used almost exclusively of the source of anger rather than the results in Greek literature (thus, it refers to an external cause or provocation rather than an internal reaction). The notion of “cause of your anger” is both lexically and historically justified. The apparently proverbial nature of the statement (“Do not let the sun go down on the cause of your anger”) finds several remarkable parallels in Pss. Sol. 8:8-9: “(8) God laid bare their sins in the full light of day; All the earth came to know the righteous judgments of God. (9) In secret places underground their iniquities (were committed) to provoke (Him) to anger” (R. H. Charles’ translation). Not only is παροργισμός used, but righteous indignation against God’s own people and the laying bare of their sins in broad daylight are also seen.
4 tn Grk “but if something good for the building up of the need.” The final genitive τῆς χρείας (th" creia") may refer to “the need of the moment” or it may refer to the need of a particular person or group of people as the next phrase “give grace to those who hear” indicates.
