¹ sn Silvanus is usually considered to be the same person as Silas (L&N 93.340).

² sn Silas. See 2 Cor 1:19; 1 Thess 1:1; 2 Thess 1:1 (= Silvanus).

¹ sn The phrase Through Silvanus means either that Silvanus was the secretary (amanuensis) who assisted Peter in writing or composing the letter (cf. Rom 16:22) or that he carried the letter to the churches. The latter sense is more likely since this is the meaning of the Greek wording when it is used elsewhere (cf. Acts 15:23; Ignatius, Letter to the Romans 10:1; Letter to the Philadelphians 11:2; Letter to the Smyrnaeans 12:1; Polycarp, Letter to the Philippians 14), though it is perhaps possible that both ideas could be incorporated by this expression. For a detailed argument regarding this issue, see E. R. Richards, “Silvanus Was Not Peter’s Secretary: Theological Bias in Interpreting διὰ Σιλουανοῦ…ἔγραψα,” JETS 43 (September 2000): 417-32.