[2:6] 1 sn Revealing God’s purpose at his appointed time is a difficult expression without clear connection to the preceding, literally “a testimony at the proper time.” This may allude to testimony about Christ’s atoning work given by Paul and others (as v. 7 mentions). But it seems more likely to identify Christ’s death itself as a testimony to God’s gracious character (as vv. 3-4 describe). This testimony was planned from all eternity, but now has come to light at the time God intended, in the work of Christ. See 2 Tim 1:9-10; Titus 2:11-14; 3:4-7 for similar ideas.
[3:13] 2 sn The statement those who have served well as deacons gain a good standing for themselves is reminiscent of Jesus’ teaching (Matt 20:26-28; Mark 10:43-45) that the one who wishes to be great must be a servant (διάκονος [diakonos], used here of deacons) of all, just as the Son of Man came not to be served but to serve (διακονέω [diakonew], as in 1 Tim 3:10, 13).
[3:13] 3 sn In the phrase the faith that is in Christ Jesus, the term faith seems to mean “what Christians believe, Christian truth,” rather than personal trust in Christ. So the whole phrase could mean that others will come to place greater confidence in them regarding Christian truth; but the word “confidence” is much more likely to refer to their own boldness to act on the truth of their convictions.
