NET

12 Through Silvanus, whom I know to be a faithful brother, I have written to you briefly, in order to encourage you and testify that this is the true grace of God. Stand fast in it.

Darby

Peter's Final Greetings to the Belivevers

12 By Silvanus, the faithful brother, as I suppose, I have written to you briefly^D9296; exhorting and testifying that this is [the] true grace of God in which ye stand^D9297.

Darby Bible Notes

briefly - Or read 'to you' after 'faithful brother' and not after 'written.' stand - Many read 'in which stand' (imperative).

KJV

Peter's Final Greetings to the Belivevers

12 By Silvanus, a faithful brother unto you, as I suppose, I have written briefly, exhorting, and testifying that this is the true grace of God wherein ye stand.

Strong's

12 By ^G1223 Silvanus^G4610, a faithful^G4103 brother^G80 unto you^G5213, as^G5613 I suppose^G3049, I have written^G1125 briefly^{G1223 G3641}, exhorting^G3870, and^G2532 testifying^G1957 that this^G5026 is^G1511 the true^G227 grace^G5485 of God^G2316 wherein^{G1519 G3739} ye stand^G2476.